The 2024 Great North American Solar Eclipse will be the most viewed eclipse in human history. There will be huge media attention; Weather on April 8th is predicted to be generally fair (although clouds can occur anywhere); There are large populations in cities located on and near the eclipse path; There is ease of access to observe the total eclipse due to the extensive highway system in USA; Everyone in the continental USA will see at least a partial eclipse. In all cases, safe solar viewing must be observed in the sun’s partial phases.
The eclipse path crosses 15 states across some of the most densely populated areas of the USA. Those states include Texas; Oklahoma; Arkansas; Missouri; Tennessee; Kentucky; Illinois; Indiana; Ohio; Michigan; Pennsylvania; New York; Vermont; New Hampshire; Maine.
Want to see both eclipses from the same place? Then join us for Part 2 of the Crossroads of the Eclipses Expeditions in April 2024 in the beautiful Hill Country of Texas, just west of historic San Antonio. Visit www.explorescientific.com/eclipse for more details on how to sign up.
The next total solar eclipse in the USA will not occur for another 20 years on August 23, 2044.
The duration of totality is longer than the 2017 Total Solar Eclipse due to the eccentric orbit of the moon which will block out the sun for over 4 minutes as the eclipse path enters Texas.
The 2017 Total Eclipse of the Sun by Carlos Hernandez
The next total solar eclipse in the USA will not occur for another 20 years, on August 23, 2044. The duration of totality for the 2024 eclipse is longer than the 2017 Total Solar Eclipse, lasting over 4 minutes as the eclipse path enters Texas. To truly experience the awe and beauty of a solar eclipse, being in the path of totality is essential. Witnessing a solar eclipse with 99% coverage does not compare to the incredible, life-changing experience of a 100% total eclipse.
Ensure you have authentic and safe ISO-rated eclipse glasses to view the partial phases safely. In 2017, the market was flooded with counterfeit glasses that did not meet safety standards, so it's crucial to verify the authenticity of your eclipse glasses.
For more information and updates, visit www.explorescientific.com/eclipse.
Updated: March 20th, 2024
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In the vast expanse of the universe, where stars twinkle and galaxies swirl in mesmerizing patterns, there exists a corner of celestial magic where astronomy and gastronomy collide. For two decades, Micki's Kitchen has been that haven, serving up delicious treats to amateur astronomers both day and night at events like the Winter Star Party and the Peach State Stargaze. But now, after 20 years of stellar culinary excellence, Micki's Kitchen is preparing to bid farewell, and their final appearance will be at the Crossroads of the Eclipses Star Party and Total Eclipse event in the enchanting Texas Hill Country.
The story of Micki's Kitchen is one of passion, dedication, and a deep love for both the cosmos and culinary arts. Micki's Kitchen has become synonymous with astronomical gastronomical delights, enchanting stargazers with its mouthwatering creations. Among these delights, one treat stands out above all others: Micki's secret recipe, world-famous brownies.
These brownies have achieved legendary status among astronomers, with every bite transporting the eater to a realm of pure bliss. It is a testament to Micki and G.C.'s culinary prowess that every astronomer who has tasted these brownies will tell you they are the best they've ever had. Their rich, indulgent flavor has become a staple at stargazing events, fueling the passion and excitement of attendees as they gaze upon the wonders of the night sky.
Despite their years of serving up astronomical delights, there remains one celestial spectacle that Micki and G.C. have yet to witness: a total eclipse of the sun. And so, as they prepare to say goodbye to Micki's Kitchen, it is with great honor that they will experience this awe-inspiring event for the first time at the Crossroads of the Eclipses.
We are privileged to have Micki and G.C. join us for this momentous occasion, as we gather to witness the splendor of a total solar eclipse together. With the eclipse promising an awe-inspiring 4 minutes and 20 seconds of totality, there is no better way to experience this cosmic event than with a delicious and delicate brownie from Micki's Kitchen in hand.
So, to all the astronomers and cosmic enthusiasts out there, we invite you to join us at the Crossroads of the Eclipses event. Let us come together to bid farewell to Micki's Kitchen in style, celebrating two decades of culinary excellence and sharing in the wonder of the cosmos. And as we gaze upon the beauty of the eclipse, let us savor each moment, knowing that we are witnessing history unfold under the vast expanse of the Texas sky.
]]>"Unveiling the Cosmos: Citizen Science with UNISTELLAR and Explore Scientific" explores the transformative power of collaborative research in the field of Citizen Science. This collective pursuit sees everyday individuals with a curiosity for science joining forces with professional scientists to unravel the mysteries of the universe.
]]>Citizen Science stands as a beacon of collaborative research, a realm where the curious minds of everyday individuals unite with professional scientists under a shared goal—exploring the mysteries of the universe. In this captivating journey, curiosity about science and an eagerness to collaborate form the backbone of a collective endeavor that knows no boundaries.
At the forefront of this collaborative movement is UNISTELLAR, distributed by Explore Scientific, is a distinguished player with a specific focus on citizen space science. Recent acclaim comes from an NBC video featuring Fadi and his 13-year-old daughter Sophie, who wield their UNISTELLAR telescope for Citizen Science research in collaboration with NASA and SETI. Their mission: the discovery of exoplanets. This powerful collaboration exemplifies the synergy that occurs when enthusiasts join forces with established institutions, contributing meaningfully to the scientific exploration of our cosmos.
The collaboration between amateur citizen scientists and their professional counterparts extends beyond convenience; it is a necessity born out of the sheer vastness of our universe. The cosmos generates an overwhelming amount of data, presenting a challenge for professional space scientists who often find themselves in need of additional resources. Enter citizen scientists—individuals with a profound passion for space science, ready to assist in the collection and analysis of data. This partnership creates a symbiotic relationship, enriching both the amateurs and the experts involved.
In essence, the work of citizen scientists serves as a beacon of hope, allowing us to transcend the limitations posed by the constraints of devices and time. Their dedication and passion significantly contribute to expanding our knowledge of the universe. With each collaborative effort, we make strides in uncovering the mysteries that lie beyond our celestial borders.
As these collaborations continue to thrive, the marriage of amateur enthusiasm and professional expertise proves to be a formidable force in advancing our collective understanding of the cosmos. UNISTELLAR, as the distributor of the Unistellar Smart Telescope line, stands as a beacon of support for this global movement, empowering individuals worldwide to actively contribute to the vast expanse of scientific exploration.
In conclusion, the cosmos becomes more accessible as we join hands—amateurs and professionals, enthusiasts and experts—working together to unveil the secrets of the universe. Through Citizen Science, we embark on a collective journey that inspires, enriches, and propels humanity toward a deeper understanding of the cosmos that surrounds us.
]]>A 93 hour, 22 minute Image Aquistion of HFG1 with Douglas Struble's ED152 Air-Spaced Triplet from Explore Scientific
In the ever-evolving realm of astrophotography, amateur enthusiasts are achieving remarkable breakthroughs in capturing the intricate beauty of the universe.
Douglas Struble is pushing the boundaries once thought impossible, revealing the cosmos with a particular emphasis on planetary nebulae from the heart of the city in ways unimaginable just a few years ago. Struble's commitment and technological advancements are reshaping our perception and understanding of the vastness of space. In this featured collection on Astrobin.com, highlighting HFG1 (PK 136+05), we are privileged to witness the awe-inspiring work of Douglas Struble as he embarks on a personal journey to unveil the secrets of the universe. Utilizing his Explore Scientific ED152 Air-Spaced Triplet APO Refractor, Struble showcases its captivating allure and intricate nature.
HFG1, also recognized as PK 136+05, graces the celestial canvas as a captivating planetary nebula nestled within the constellation Giraffe (Camelopardalis). The allure of planetary nebulae lies in their compelling astronomical nature—dynamic phenomena marked by the expansive ejection of gas and dust from dying stars in the twilight of their life cycles. Contrary to their misleading name, these nebulae bear no connection to planets; rather, the moniker originated from early telescopic observations, where their shapes bore a resemblance to distant planets.
In delving into the specifics of HFG1, several noteworthy characteristics emerge. Positioned in the faint northern constellation of Giraffe, its coordinates at approximately right ascension 03h 29m 47s and declination +60° 30' 50" render it a prominent feature in the northern sky, providing observers in the Northern Hemisphere with an opportunity to explore its mysteries. HFG1 is distinguished as a faint and ancient planetary nebula, boasting intricate and often symmetrical structures sculpted by the expelled outer layers of a dying star. With a diameter exceeding one light year, the nebula's expansive gaseous envelope envelops its central star, contributing to the mesmerizing nebular glow that captivates the gaze of astronomers and astrophotographers alike. The alternate designation PK 136+05 stems from its entry in the Catalogue of Galactic Planetary Nebulae (PK Catalog), where it holds the catalog number 136+05—a reference point for astronomers engaged in the study of planetary nebulae. Notably, HFG1 has become a subject of keen interest for observers such as Douglas Struble, who employ advanced equipment and techniques to unravel its beauty and intricate details.
Light Pollution Map of the Detroit, MI Area Showing the Approximate Location of Doug Struble's Observatory, Near the Border of a Bortle 9 Sky. Imagery from DarkSkyFinder.com
Be mindful that Struble’s observatory is in his very light-polluted backyard with a sky measurement of Bortle 8, here the entire sky is either grayish or brighter, with familiar constellations missing stars and fainter constellations noticeably absent. In brighter areas, fewer than 20 stars are visible over 30 degrees elevation, and the limiting magnitude ranges from 3 to 4. Despite these challenging conditions, Douglas Struble is still able to make incredible astrophotography.
Under such conditions, telescopic visual observation is restricted to bright celestial objects such as the moon, planets, double stars, and variable stars. Coping with the constraints of Bortle 8, characterized as “city-level light pollution”, requires a comprehensive approach: Modern telescopes, complemented by high-quality astro-cameras and narrow-band filters specifically designed to counteract the pervasive glow from artificial city lights, become indispensable tools in this pursuit.
Struble engages in a meticulous dance of mastering image acquisition and tracking-and-stacking short-exposure images to combat light pollution effectively. Achieving the desired depth and detail demands considerable time in combined exposure (often exceeding 50 hours or more of image aquisition), testing the patience and precision of those dedicated to unraveling the mysteries of the cosmos. Furthermore, the post-processing phase introduces an additional layer of complexity, necessitating expertise in a diverse array of image processing tools to reveal the subtle nuances and unveil the hidden beauty of these celestial wonders. Despite the formidable challenges posed by the luminous cityscape, astrophotographers like Struble persist and present an unwavering commitment to exploring the cosmos.
The measure of an astronomer's skill often lies in their frequency of observation, and the advantage of being able to work from one's own backyard or balcony, regardless of location, provides more opportunities to spend time observing the sky with personal equipment.
One can only imagine what Struble could do under darker skies.
]]>Dr. Robert Zellem is a distinguished exoplanet astronomer working at JPL NASA in Pasadena, California. He manages a project called Exoplanet Watch, a collaboration between professionals and amateur astronomers to observe exoplanets outside of our solar system, and he encourages you to join a team of researchers and become a citizen scientist.
Dr. Zellman describes Exoplanet Watch on the 135th Global Star Party
The project aims to utilize the transit method, where a planet passes in front of a star, causing the star's light to dim. This allows the study of the existence and characteristics of exoplanets. The method is applicable with amateur ground-based telescopes, even a smaller aperture instrument of 4-inches or larger, including models like Explore Scientific's Air-Spaced Doublets and ED Triplets and the Unistellar Smart Scopes. These telescopes can gather precise timing data, optimizing the use of space telescopes such as Hubble, James Webb, and the upcoming Ariel mission.
Exoplanet Watch is a NASA-funded citizen science project with goals of efficient telescope use, the discovery and confirmation of new exoplanets, monitoring stellar variability, and public education about exoplanet science. Participants can join by using their own telescopes or accessing archival data from the Micro Observatory in Tucson, Arizona. Amateur astronomers in global teams collaborate for exoplanet transits with long periods, impossible for a single observatory to capture. Additionally, amateurs save many hours that might have been devoted to expensive space telescopes, offering an economical solution to exoplanet research.
Becoming a citizen scientist with Exoplanet Watch is achievable in one afternoon for beginners. You'll set up an account on the AAVSO where your data results will be stored. We tested this process ourselves and can confirm that setting up an account and having a dataset ready for analysis takes only minutes. If you obtain useful results for the first time supplying data, your name will appear as a co-author on a science paper. How cool is that?
To learn more about Exoplanet Watch and sign up go to: https://exoplanets.nasa.gov/exoplanet-watch/about-exoplanet-watch/overview/
To create a free account on the AAVSO go to: https://www.aavso.org/user/69413/edit
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The Crossroads of Eclipses Expedition in Hill Country, Texas, served as the primary location for broadcasting the Annular Eclipse. Under the skillful guidance of Kent Marts and utilizing the advanced Unistellar EV Scope 2, the team captured breathtaking visuals of this celestial dance. Hill Country, known for its clear skies and minimal light pollution, provided an optimal setting for observing and documenting this rare event. In addition to capturing the eclipse, the expedition featured an educational component led by esteemed planetary scientist and astronomer Steve Edberg. He demonstrated a safe technique for projecting the sun's image onto a white card using a conventional refractor. This technique ensured that viewers could safely experience the eclipse without directly looking at the sun, emphasizing the importance of eye safety during such astronomical events. Also included in this live broadcast was the SETI Institute with Dr. Franck Marchis and Unistellar who joined together for an expanded SETI Live, with teams on the ground in Oregon, Nevada, and Utah using eVscopes equipped with solar filters to observe the event.
The peak of annularity from the Crossroads of the Eclipses Expedition site in Hill Country, Texas by Kent Marts
The Annular Eclipse, often referred to as the "Ring of Fire" eclipse, is a rare celestial event characterized by the moon partially covering the sun, leaving a brilliant ring-like effect. It occurs when the moon is at a point in its orbit that places it farther from Earth, making it appear slightly smaller than the sun. This perfect alignment creates a stunning ring of sunlight, a phenomenon that captivates sky gazers and astronomers alike. In Northwest Arkansas home to Explore Scientific and Sam's Club, we experienced like rest of the country, a partial eclipse. But even so, with the power of the Internet, we were able to bring the Annular Eclipse for an Eclipse Watch Party celebrated by the Fayetteville Sam's Club.
One of the most intriguing aspects of this Annular Eclipse was the significant distance between the observing sites—989 miles. This distance resulted in a noticeable time difference in the annularity of the eclipse. Observers in Hill Country, Texas, witnessed the annular phase minutes after compared to those in Church Rock, Utah, providing a unique perspective on this cosmic event and the dynamics of celestial mechanics.
This Annular Eclipse marked the commencement of the Heliophysics Big Year—an exciting time for astronomers and enthusiasts interested in the study of the sun and its effects on the solar system. The eclipse acted as a prelude to a year filled with extraordinary solar phenomena, research, and discovery, promising a wealth of knowledge about our closest star.
We wish to thank the Fayetteville Sam's Club location for throwing an annular eclipse watch party; Katherine Auld and Kent Marts who organized the team in Texas; Stephen J. Edberg who organized the expedition in Utah; SETI, Unistellar, and Dr. Franck Marchis for organizing teams in Oregon, Nevada, and Utah.
Embark on an Adventure: Witness the Total Eclipse on April 8th, 2024 at the Crossroads of the Eclipses Expedition in Hill Country, Texas.
This thoughtfully selected site in Southern Texas provided an optimal vantage point for beholding the mesmerizing Ring of Fire Eclipse, serving as a prelude to the highly anticipated Heliophysics Big Year and the forthcoming Total Solar Eclipse on April 8th, 2024. As an event organized by the Explore Alliance, the Crossroads of the Eclipses Expedition is situated on a secluded private ranch in Hill Country, Texas, boasting a remote location with minimal light pollution—perfect for avid stargazers. It is here that lucky participants will find themselves at the prime location to witness the awe-inspiring Total Eclipse in April 2024, promising an unforgettable astronomical experience. Be sure to secure your tickets while they last!
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Before delving into the exciting activities, it's crucial to stress the significance of safety during solar eclipse observation. Looking directly at the Sun can cause serious harm to the eyes, so using proper methods of observation is imperative. Dr. Daniel Barth advocates the use of solar projection, approved solar filters, or solar glasses to ensure secure and enjoyable eclipse viewing for all participants.
The first activity encourages observers to document and time the phases of the annular solar eclipse on October 14th. Safety is paramount, and participants are guided to use solar projection, approved filters, or solar glasses for observing the eclipse securely. The goal is to document the eclipse's progression, and various sub-activities such as taking a solar selfie, capturing eclipse photos, making eclipse records, and using multiple observation methods are detailed to provide a comprehensive eclipse documentation experience.
This activity guides participants in using binoculars to safely observe the solar eclipse. Emphasizing safety, it discourages direct viewing of the Sun and instead promotes projecting the eclipse's image onto a surface using binoculars. This method ensures a group or class can view the eclipse simultaneously in a secure manner. The step-by-step instructions provided highlight the importance of caution, practice, and protective measures while outdoors during the event.
Safety remains a top priority in this creative activity where participants create an Eclipse Flip Book to animate the eclipse. The method involves projecting the solar image onto an index card and tracing the dark portion where the Moon covers the Sun every 10 minutes during the eclipse. By following the outlined steps, individuals can craft an engaging flip book that provides a dynamic representation of the eclipse's progress.
In this educational activity, participants create an Eclipse Simulator, further emphasizing safety during solar eclipse observation. The steps guide individuals to sketch the solar disk and trace the path of the Moon using a coin or bottle cap, culminating in a simulation of the eclipse. This simulator enables a safer and educational eclipse experience, allowing individuals to comprehend and visualize the eclipse's path.
These eclipse observation and documentation activities not only promote safe viewing but also encourage educational engagement. They align with academic standards, providing opportunities to earn lab points and ensuring applicability both at home and in educational settings. To enhance understanding and preparation for the eclipse, video resources are made available, offering a comprehensive and immersive learning experience.
As we anticipate the annular solar eclipse on October 14th, let's engage in these captivating eclipse science adventures, prioritizing safety and education while exploring the wonders of our universe. Happy observing and documenting!
Note: Always exercise caution and prioritize safety when observing solar eclipses. Use approved filters, solar glasses, or solar projection methods to protect your eyes from harmful exposure to the Sun.
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DarkSky International announced the designation of Buffalo National River as an International Dark Sky Park (IDSP) back in the summer of 2019. The Buffalo River National Park has some of the darkest skies in Arkansas, and is the 26th National Park Service site to receive this designation and the first in Arkansas.
Explore Scientific was there with an array of astronomical instruments to share celestial treasures with the attendees. The combination of good weather, super-dark skies, and better-than-average seeing conditions gave excellent views of the planets as well as star clusters, nebulae, and distant galaxies. Explore Scientific's Kent Marts and Explore Alliance Ambassador Greg Turner were on hand for sky interpretation, technical assistance, and to guide the eager stargazers.
The festival featured a captivating keynote address by NASA's Dr. Amber Straughn, delving into the mysteries of the universe with the James Webb Space Telescope. This insightful presentation drew a significant crowd, sparking excitement and curiosity about the celestial realm and the amazing technology and discoveries of JWST.
Organized by Bruce McMath of the Arkansas Natural Sky Association (the Arkansas Affiliate of DarkSky International), the Arkansas Dark Sky Festival II illuminated not only the night sky but also the collective passion and dedication of organizations and individuals devoted to astronomy, conservation, and community engagement. The success of the Arkansas Dark Sky Festival II was also made possible in part by various organizations and sponsors that share a passion for astronomy, conservation, and community.
As we eagerly await future editions of this remarkable event that offered educational and fun activities for the entire family, we look forward to the continued celebration of dark skies and our cosmic connection here in the Natural State.
Telescopes and Astronomy Gear Used at at the Arkansas Dark Sky Festival II:
#ArkansasDarkSkyFestival #Stargazing #CosmicConnection #ExploreScientific
]]>When it comes to pursuing our passions, sometimes it's the unexpected twists in life that lead us down the most exciting paths. Meet Steve Siedentop, whose journey into the world of amateur astronomy is a testament to the wonders of the night sky and the power of community. Originally hailing from North Carolina, Steve's story is a fascinating tale of how a love for stargazing and the cosmos can transform a life.
A Bright Beginning in North Carolina
Steve's story begins in North Carolina, where his father's service in the Marines meant that his family lived near a military base along the picturesque coastline. However, it wasn't until Steve was 13 years old that a significant move to Indiana would change the course of his life. This shift from a bustling and diverse community to a tranquil town surrounded by cornfields would set the stage for his journey into amateur astronomy.
In North Carolina, city lights and the presence of the military base obstructed the night sky, limiting young Steve to only a faint glimpse of a few stars, which he scarcely paid attention to.
A Glimpse of the Milky Way
The night that Steve ventured outside in Indiana would forever change his perspective. As he gazed up at the sky, captivated by the enigmatic clouds above, he unknowingly beheld the awe-inspiring beauty of the Milky Way. It was during this period that he decided to dust off a telescope he had received as part of a subscription to Ranger Rick magazine. Though modest and somewhat rudimentary in design, it was his own, and its view surpassed anything he had previously witnessed. Steve directed its lenses towards Saturn and Jupiter, but it was the Moon that truly held his heart.
This initial fascination with astronomy led him to use that telescope to catch a glimpse of Halley's Comet, an opportunity he would later come to recognize as profoundly significant, thanks to the guidance of a science teacher.
Life's Detours and a Return to the Stars
As the years passed, the distractions of adolescence, including cars and relationships, momentarily pulled Steve away from the telescope. However, life continued to progress with the typical milestones: college, service in the Army, further education, marriage, and the joys of parenthood. Yet, his curiosity about the cosmos would not remain dormant for long.
About 12 years ago, his wife presented him with a Meade DS-2130 telescope, reigniting his passion for stargazing. After some initial struggles, he began to search for astronomy clubs, convinced that, like other interests he had pursued, there must be dedicated enthusiasts gathering together.
Discovering the Joy of Community in Astronomy
Steve's search led him to the Charlie Elliott Astronomy Club, a chapter of the Atlanta Astronomy Club. Attending a night of stargazing with Jon Wood Astronomy, he encountered warm and welcoming individuals who shared their knowledge generously. In just one evening, he absorbed more information than he had in a year of solitary internet research.
Transitioning into an avid observer, Steve acquired a 12-inch Dobsonian telescope. He soon felt compelled to share his astronomical experiences with others. His maiden attempt at astrophotography, though initially blurry with star streaks, revealed the vivid colors of the Orion Nebula, a sight that proved irresistibly captivating.
A Fateful Encounter and a Journey into Advocacy
Steve's astronomical journey took an unexpected turn when he crossed paths with Tim Nix, the owner of Camera Bug in Atlanta. Their friendship flourished, and he used his skills to create Camera Bug's website and organize its inventory online. This endeavor introduced him to individuals at various telescope manufacturers, most notably Scott from Explore Scientific. Their collaboration on several projects, combined with the ED127CF telescope he received from Tim, inadvertently transformed him into a passionate advocate for the Explore Scientific brand. He enthusiastically spread the word about the company's exceptional telescopes and customer service.
Within a year, the Charlie Elliott Astronomy club went from possessing just one Explore Scientific telescope at their observing sessions to amassing over twenty. They humorously referred to themselves as the "Explore Scientific Astronomy Club."
Giving Back to the Cosmos and the Community
Steve's dedication extended beyond personal interest. He aspired to ensure that Charlie Elliott Astronomy would be an organization his children would want to be part of and actively engage in outreach programs at local schools and scout troops. Over time, he assumed various roles within the club, including Director, Program Coordinator, and Observing Coordinator.
A Message of Involvement and Community
Steve has a clear message to those in the astronomy community: If you find yourself discontented with your local club, involvement and active participation can instigate positive change from within. Alternatively, if no such club exists, take the initiative to establish one. There is likely someone nearby who shares your passion and is seeking a community of like-minded individuals.
Reflecting on his journey, Steve underscores the pivotal role of his active involvement in an astronomy club and the invaluable support he received from others. If he could offer a single piece of advice to newcomers to the hobby, it would be this: Get involved in a local astronomy club. The night sky, with all its mysteries, is best explored with friends who share the same wonder and curiosity.
Steve Siedentop is the latest inductee into the Explore Alliance Ambassador program. Learn more.
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The Nebraska Star Party (NSP) is an annual event that has been captivating astronomy enthusiasts for decades, and is now celebrating its 30th Anniversary. With its breathtaking dark skies and stunning astronomical views, the NSP offers a unique opportunity to explore the cosmos and enjoy a week-long adventure filled with learning, recreation, and family fun. In this post, we'll delve into what makes the Nebraska Star Party a must-attend event for astronomers of all experience levels.
Located at Merritt Reservoir's Snake Campground, an official International Dark Sky Place, the NSP boasts some of the darkest skies in North America, and on a moonless night can reach Bortle 1. This celestial haven offers astronomers unparalleled opportunities to observe celestial wonders with exceptional clarity. Whether you're a seasoned astronomer or a curious beginner, the NSP provides a perfect setting to indulge in your passion for the night sky.
Explore Scientific and the Nebraska Star Party Sale: Celebrating 30 Years of Dark Skies!
Explore Scientific, a prominent name in the field of astronomy equipment, highly recommends the Nebraska Star Party to enthusiasts and the general public alike. At the Nebraska Star Party site at Merritt Reservoir, Explore Scientific is kicking off the Nebraska Star Party Sale and will showcase some their latest gear, allowing attendees to gain hands-on experience under optimal observing conditions. Additionally, visitors can look forward to exciting door prizes and expert advice from an expert who will be on-site to answer any astronomy-related questions.
Beginner's Field School
For those new to astronomy, the Nebraska Star Party offers a unique opportunity to discover the wonders of the heavens. The NSP's Beginner's Field School introduces newcomers to the joy of exploring the night sky. Participants will learn how to navigate the stars and gain insights into observing techniques. The knowledge acquired at the NSP will not only enhance their experience at the event but will also serve as a foundation for their future stargazing adventures, whether they have a telescope or not.
Recreation Beyond the Stars
Beyond the awe-inspiring astronomical experiences, the NSP location in the remote sandhills of north-central Nebraska offers a range of recreational activities for attendees. Merritt Reservoir, with its spring-fed water and sugar sand beaches, presents opportunities for swimming, boating, and fishing. Nature enthusiasts can explore the nearby Valentine National Wildlife Refuge, immersing themselves in the ecology of the prairie. For a refreshing adventure, the Niobrara River offers tube floats or canoe trips through picturesque cattle and buffalo ranching country.
If you're passionate about astronomy or simply intrigued by the wonders of the night sky, the Nebraska Star Party is an event you won't want to miss. With its unparalleled dark skies, educational programs, and recreational opportunities, the NSP promises an unforgettable experience for attendees of all ages and experience levels. Make sure to mark your calendars for July 16th to 22nd and join the celebration of NSP's 30th anniversary. Visit the Nebraska Star Party website (https://www.nebraskastarparty.org) to learn more and secure your spot at this extraordinary gathering of stargazers.
Resources:
Remember to use the hashtags: #nebraskastarparty #NSP30 #starparty #darkskyplace #merrittreservoir #astronomy #astrophotography to share your NSP experience on social media and connect with fellow astronomy enthusiasts from around the world.
]]>A resident of the Lyra Constellation and easy to find in the eastern sky, Vega is a blue-white beauty that is the brightest in the trio and the fifth brightest star in the sky. A member of the Cygnus Constellation, Deneb lies to the lower left of Vega. Although the blue-white supergiant is the least bright member of the asterism, it is actually the most luminous. Its distance is what gives it its third place ranking. To the lower right of Vega, you can find the fast-rotating Altair, an oblate spheroid that is the brightest star in the Aquila Constellation.
Location of the Summer Triangle on the Tirion Double-Sided Multi-Latitude Planisphere
Although they are worthy sights, these three stars are not the only reasons to check out the Summer Triangle. Another notable stellar offering is the amazing double star Albireo that awaits in the middle of the triangle. When viewed through a telescope, this point of light becomes a wonderful contrasting pair made up of a blazing golden yellow star and a subtle blue star.
Deep sky favorites lurking in the neighborhood include the appropriately named Ring Nebula (M57), which blooms around a bluish dwarf, and the hourglass-shaped Dumbbell Nebula (M27), which was the first planetary nebula ever discovered. In addition to all of these treats, a grander sight will be revealed under a dark sky when you see the dusty, glowing Milky Way cutting a stunning swath through the midst of the Summer Triangle.
Astrophotographer Jason Akers captured this image of Messier 27 using an Explore Scientific 80mm Refractor and a Canon DSLR T3i.
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In April 2023 Explore Alliance Ambassador Matthias Schmitt, made the pilgrimage to the Southern Hemisphere to observe, photograph, and write about his experience of a total eclipse of the sun:
The total solar eclipse of April 20th, 2023 (Saros 129) displayed the characteristic of a hybrid eclipse, which begins as an annular, continues as a total, and ends as an annular eclipse. However, the shadow of the Moon barrels across Earth at roughly 1500 mph, so trying to match the speed to see it go from annular to total is an unrealistic endeavor. Has anyone ever tried that?
The image below indicates the eclipse path and the corresponding historical cloud faction cover.
Credit: eclipsophile.net
Even though Australia is roughly the size of the continental US, by some cosmic joke, the path barely skims the Cape Range National Park and the Northwest Cape Peninsula in Western Australia (WA). The nearest town is Exmouth on the Northeast tip of the land. But you know how committed eclipsophiles are in traveling to those faraway spots to enjoy the precious minutes of totality. I was fortunate to go to Antarctica in the South Sea with Albatros Expeditions. The disappointment of a cloudy totality was alleviated by the sight of roughly one million penguins. I figured, this time the penguins would turn into kangaroos in case of bad weather.
As I am responsible for the night sky program at Cedar Breaks National Monument, I combined my eclipse trip with visiting dark sky parks in Australia. Those parks included Arkaroola Reserve in South Australia, Warrumbungle National Park in New South Wales, where the Siding Spring observatory with the AAT and 2dF instrument is located, and The Jump-up (Australian Age of Dinosaurs) in Queensland. Due to the remoteness of the continent, most of the 27 million Aussies live in coastal metropolitan areas. The dark sky parks provide a fascinating spot to experience the splendor of the Southern night skies, including the Magellanic Clouds, the famous Tarantula nebula as well as Eta Carina and the celestial Emu.
The celestial Emu at Arkaroola Wilderness Sanctuary in South Australia
For the eclipse event, I was part of the Astrotourism WA (Western Australia) non-profit with Carol Redford. She and her cadre of volunteers put on 30 stargazing events with local communities in the area (https://astrotourismwa.com.au/). There is a great desire by the shires (our equivalent is a county) to leverage the dark sky assets and gain astrotourism dollars.
We stayed at Bullara Station, a family-owned farm of roughly a quarter million acres and 4000 cattle, a tiny farm compared to others. The station had eclipse special lodging prepared, and nearly 500 campground visitors took advantage of it, where caravans were tire-to-tire.
A short one-hour drive to the observing site the morning of April 20th was the pinnacle of more than 12000 miles of travel from Southern Utah. As soon as we arrived that morning, I made the bold prediction: “It’s going to happen” to my eclipse friends. There was not a cloud in the sky. A dirt site with tents lined up for cover provided shelter to see the cosmic dance unfold before our eyes. As the Moon moved in front of the Sun, a crescent disc appeared between the leaves of nearby trees.
The temperature turned noticeably cooler, and the light became a ghostly shimmer. As the umbra approached, there was a noticeable increase in excitement. The Moon covered the Sun’s last edge, and the Diamond Ring sparked a jeer as familiar eclipse chasers know this as the sign for totality to be imminent. As the Sun disappeared, stars, Jupiter, and Venus became visible. The corona flickered on the edge of the disc like a thin silver veil in a summer breeze. Even though this was my third visible eclipse, I was overcome with a sense of gratitude and glee that resulted in a few tears. I fired away with my 600mm telephoto lens during the bracketing mode. This time, I wrote on my arm to remember to take the solar filter off, which is an excellent improvement versus 2019 in Argentina, where my camera only displayed blackness and no corona.
Moment of Totality. The solar corona and prominences are visible.
As the seconds ticked, the Diamond Ring reappeared, and the Sun revealed its photosphere. The big show was over, but the crescent shape of the disc was evidence that a majestic event just had happened. As kangaroos are nocturnal, we did not observe any jumpy marsupials and how they might have reacted to the eclipse like birds.
A Wallaby. This is a smaller kangaroo and supposedly much more intelligent.
I live for this: travel to distant countries and places, make new eclipse friends, and get a reminder that we are just a little heap of CHNOPS and front-row visitors in the grand theater of the cosmos.
You can learn more about Matthias Schmitt and his organization Stargazing Zion here.
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AOK has made a significant impact on the people of Kosovo by inspiring people of all ages to improve their society and their individual lives by becoming scientifically more literate. This scientific literacy has inspired people to be the change needed to tackle humanity's biggest problems.
The work of AOK is even more remarkable given the challenges faced by Kosovo. The country has struggled with the aftermath of war and is still recovering from years of conflict. However, AOK has been a beacon of hope in this difficult environment, bringing together people from all walks of life to promote scientific literacy and inspire change.
The new science center and observatory being built in Kosovo will be a significant milestone in the country's scientific development. It will provide a space for people to learn about astronomy and other scientific fields, and it will also serve as a hub for scientific research and discovery.
Hyseni's talk at Explore Scientific's on the Global Star Party highlighted the importance of this new science center and observatory. She emphasized how it will provide a space for young people to engage with science and develop their skills, which will in turn help them to become the next generation of scientists and innovators.
The impact of AOK goes beyond just scientific literacy. By inspiring people to be the change needed to tackle humanity's biggest problems, AOK is helping to create a better future for everyone. The organization is showing that even in the face of difficult circumstances, it is possible to make a positive impact on the world.
In conclusion, the work of Pranvera Hyseni and AOK is truly remarkable. Through their efforts, they are inspiring people of all ages to become more scientifically literate and to be the change needed to tackle humanity's biggest problems. The new science center and observatory being built in Kosovo is a testament to their hard work and dedication, and it will undoubtedly have a significant impact on the future of science in Kosovo. Her work in astronomy outreach has also affected her personally as she works towards her PhD in astronomy.
Pranvera Hyseni is also an Explore Alliance Ambassador. You can read more about her here.
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Franck Marchis Reveals Results from Unistellar's Citizen Science Team Capturing the DART Impact on the Global Star Party
On September 26, 2022, NASA's DART Mission successfully completed the first-ever full-scale planetary defense test by colliding with the smaller moonlet, Dimorphos, orbiting the double asteroid, Didymos. The impact occurred with the kinetic force equivalent to 3 tonnes of TNT and resulted in more than 1 million kilograms of material being ejected from the asteroid into space. Members of the DART team celebrated as the spacecraft successfully impacted the asteroid Dimorphos, completing the world’s first planetary defense test mission. Image credit: Johns Hopkins APL/Ed Whitman
The Unistellar Citizen Science Team, led by Franck Marchis at the SETI Institute, played a significant role in observing and capturing the impact data in real-time using small and sophisticated Unistellar eVscopes. Despite being some of the smallest telescopes used to observe the impact, the Unistellar Citizen Science network provided detailed observations of the effects of the impact, including the initial, fast-moving ejecta plume, continuous monitoring of the newly formed coma and tails, which allowed researchers to learn a lot about the impact's effects.
"We are the only group to publish the result of the impact live... We succeeded in observing it. And the reason is that we have a network of people, citizen astronomers, motivated enough to stay up until 3 or 4 a.m. to do this observation." - Franck Marchis
Using Unistellar’s App-Based Interface as a network, the team observed, captured, and delivered data of the impact live in real time (the only team to do so) from the Unistellar Citizen Science Team members on Reunion Island in the Indian Ocean and in Kenya.
Moreover, the team discovered that the rocks appeared to become significantly redder immediately after the spacecraft hit, which researchers have yet to explain. The data collected by the Unistellar Citizen Science Team will be added to various world-class observatories and telescopes, including ALMA, Hubble Space Telescope, James Webb Space Telescope, and DART's onboard instrument Didymos Reconnaissance and Asteroid Camera for Optical navigation (DRACO).
Researchers are continuing to work through the DART data to learn more about preventing destructive impacts from Potentially Hazardous Objects in space as well as the physics, chemistry and geology of both Dimorphos and Didymos.
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If you are an owner of an Unistellar EV Smart Telescope, it would be a great opportunity for you to participate in the Valentines Day asteroid occultation and contribute to the advancement of science. Citizen science programs like these are a great way to get involved in the scientific community and make meaningful contributions to research. The asteroid occultation of Polymele on Valentine's Day is an especially exciting opportunity, as it provides a chance for amateur astronomers to observe and track the movement of an asteroid as it passes in front of a star. This data can then be used to help astronomers better understand the size, shape, and orbit of the asteroid, which can provide valuable information about the early solar system.
Astroworld TV and the Explore Alliance invite you to the first AstroPalooza event!
The 8 hour event hosted by AstroWorld TV and Dan Higgins is on Saturday December 10th starting at 2:00 p.m. Eastern Time. AstroPalooza is free and features many prominent authorities in astrophotography and astronomy, including:
To watch the festivities go to the AstroPalooza official page on AstroWorld TV, and sign up for valuable door prizes.
AstroWorld TV is an Official Explore Alliance Affiliate Organization
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For astronomers who follow the planets, the moment of opposition is something that they get very excited about. But what is "opposition" which happens on the night of December 7th?
All of the planets in our Solar System orbit our closest star, the Sun. When the Earth finds itself directly between the Sun and another planet (which can only happen with the planets that are further away from the Sun as the Earth is, then that planet is said to be 'in opposition', and therefore are the closest that they can be, which makes them appear larger than they would otherwise.
If you keep track of the planets, you will find that some oppositions are "better" than others due to the fact that our orbits around the Sun are not perfectly circular and so the size of the planet will appear to change as you compare the distance of a current opposition to one in the past. Taking note of these changes will get you more intimate with the dance of the Solar System that we live in.
For planetary astronomers, opposition is the time when surface features are most easily detected, and for planetary astrophotographers, the image scale of the planet can increase dramatically producing for them their most impressive shots.
In the case of the Red Planet Mars, oppositions occur about every 26 months. So there is much anticipation for the next opposition for Mars, which will happen at 06:00 UTC on December 8, 2022, which in the Central US time zone happens at midnight on the night December 7th. Mars will be closest to Earth on December 1, 2022 (2 UTC), 2022's opposition won't be beaten until 27 June 2033.
To learn more about Mars with lots of expert tips on how to observe, follow this link to our Mars page written by Carlos Hernandez.
About the author:
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The 1st Century AD Temple of Garni, a World Heritage Site during the site inspection.
When Explore Scientific was invited to attend the world-famous STARMUS event to take place in 2021, people around the world were still restricted by the pandemic. But by early this year, it was clear that the sixth event would go forward in the country of Armenia. and we accepted to provide the telescopes for their first-ever star party event.
Located between Asia and Europe in the mountainous region of the Caucasus, the Republic of Armenia was part of the former Soviet republic with ancient wonders and a rich heritage of science. The capital city of Yerevan is at an average elevation of nearly 6000 feet often with clear weather from June to October, giving Armenia very favorable conditions for amateur astronomy.
Its capital city of Yerevan has been continuously inhabited for nearly 3000 years and today nearly a third of the country's 3 million citizens call Yerevan their home. It is a friendly and safe city with some exemplary examples of Soviet-era architecture and a thriving city center with amazing restaurants and nightlife.
Historically, Armenia is considered one of the earliest Christian civilizations, and is home to ancient religious sites including the Greco-Roman Temple of Garni. It is there that Explore Scientific set up our Truss Tube Dobsonians for the participants of the STARMUS Star Party, which was attended by rock stars, scientists, astronauts, and astronomers. For most most of us it was a most unusual experience to watch the Moon rise over the mountains, illuminating the columns of the temple
But bringing equipment into other countries always creates some challenges. The overall distance from Explore Scientific's warehouse to Yerevan is about 6500 miles (just over a third of the circumference of the Earth), and then there is a winding and bumpy road to travel to Garni itself.
Once in the village of Garni we were met with friendly shopkeepers offering fresh breads, dried fruits, cold drinks, and lots of souvenirs. We expect hundreds of enthusiasts who will be there partake of the local offerings and enjoy the stars in this ancient setting.
As in preparing for any star party, it's a good idea to go there first and do a site inspection so that you can plan where to set up your gear. Once there you can double check for other needed services such as electrical power, the ability to turn off outdoor lighting, making bathrooms available nearby, etc.
The Star Party was unlike any other with amazing live music performed in front of the ancient Pagan temple, and telescopes provided from Explore Scientific and Scope Shop who has become Armenia's first telescope shop to offer Explore Scientific instruments.
Our international star party team included volunteers from Canada, the Philippines, Armenia, and the United States including Karim & Karima Jaffer, and their daughter Tara (John Abbott College and the RASC), Ian Maclennan (Designer of Science Installations; Maclennan Consulting), Normand Fullum (Telescope Designer; Fullum Optique), Gary Goble (Amateur Astronomer; Explore Alliance), Christopher Go (Explore Alliance; Renowned Astrophotographer), Vachik (Spaceshop) and Scott Roberts (Explore Scientific).
GPS coordinates of Temple of Garni, Armenia. Latitude: 40.1120 Longitude: 44.7290.
Our goal is to show you progressively more distant objects in the sky. But because the Moon is the brightest object in the sky, you might want to save it for last.
Updated Sept 11th, 2022
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Author of "Learn to Stargaze for Kids", John A. Read got started in astronomy throught the Mount Diablo Astronomical Society, volunteering as many as four nights per week under California's cloudless skies. In 2013 he published his first book, 50 Things to See with a Small Telescope. In 2016, John left corporate America, and in 2020, completed a four year astrophysics degree. In this review John takes a deep dive into Explore One's Gemini II.
In the future, Read plans to attend the Global Star Party and share his experience in making astronomy a full-time career.
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On the occasion of the 75th anniversary of the Association of Lunar and Planetary Observers (ALPO), an international organization devoted to of our solar system and of exo-planets, the ALPO has become an Explore Alliance Affiliate Organization.
The ALPO broadcasted their conference live today, and surprised Explore Scientific's founder, Scott Roberts, with the Association of Lunar & Planetary Observers Michael D. Reynolds Award for his work in educational public outreach in astronomy. Roberts was completely surprised by this honor.
"Wow! I want to thank the Association of Lunar & Planetary Observers for this recognition. Mike Reynolds was a very good friend, and so this award holds a special honor for me.
It is our hope that Explore Scientific and the Explore Alliance can do our part to help increase membership in this venerable organization that can give everyday amateur astronomers a path towards contributing to the science of planetary exploration, and to serve as a bridge towards pro/am collaborations in our solar system and solar systems beyond. "
- Scott W. Roberts
The ALPO collects and analyzes observations of various Solar System bodies and associated phenomena and publishes detailed reports concerning these bodies in its quarterly publication the Journal ALPO, otherwise known as The Strolling Astronomer. Membership in the ALPO includes receiving the Journal.
Join the ALPO today.
]]>If you are choosing your first telescope by aperture and you wish to primarily explore the universe with your own eyes, then I suggest that you buy the biggest aperture telescope that you are willing to transport to a dark sky site, that is within the budget that you can allow...
]]>In this article we will focus strictly on aperture. Telescope image performance relies on how large the diameter of the optics are. Described as "telescope aperture", bigger is better. With more aperture you can view more stars, more nebulae, and more galaxies. Of course many of you who are new to astronomy may not have the opportunity to look at the same object with many different telescopes. So I have attempted to give you an example.
Let's break it down using the bright nebula M42. The Great Orion Nebula is one of the most popular objects for amateur astronomers at 1344 light years away. This nebula was discovered by Nicolas-Claude Fabri de Peiresc on November 26th, 1610, but it may have been known since the time of the Mayan civilization. It is today one of the most studied nebula by researchers and amateurs alike, because we have learned that the Orion Nebula is the nearest star-forming region to Earth, not to mention it is spectacular to look at through the eyepiece.
My first experience in astronomy was with my 40mm refractor when I was only 10 years old. I did not know how to find the Orion Nebula, but if I did I would have seen a tight concentration of stars, probably with no noticeable nebulosity. My view would have been similar to Galileo's observation of the bright stellar object Theta 1 Orionis, which is part of the famous "Trapezium" feature in the heart of M42.
The bright core of this amazing nebula can be visually observed with binoculars and telescopes as small as 50mm in aperture from clear, dark skies. However, with larger aperture more stars and nebulosity are revealed.
These simulated images prepared by Scott Roberts of M42 started as real images taken at the apertures listed. The images were then compared to actual visual views in rural skies with the same apertures and simultaneously image processed to approximate what was actually seen. Your experience may vary depending on your sky conditions, magnification used, and your own visual acuity.
Through the eyepiece of a telescope, the Orion Nebula can appear as a concentration of stars with a blue-gray cloud pouring out of it. It doesn't appear as an intensely colored nebula as we see in astrophotographs. But with more aperture, the cloud appears with greater brightness and detail, and of course more stars can be detected, and sometimes with excellent conditions, good eyesight, and enough aperture, subtle colors can be seen in bright nebulae such as M42.
Telescopes are time machines that take us further back into time as the aperture of the telescope is increased. What is amazing is that the original photons created in the stars that illuminate this nebula have travelled over a thousand years to strike the retina of your eye... Put in another way, this is real contact with the stars, and we are seeing the stars and the nebula as they were over a thousand years ago. This live visual contact with your own eyes with real photons of light is something that no photograph can ever reproduce. Think about this the next time you look up at the stars.
My advice in conclusion: If you are choosing your first telescope by aperture and you wish to primarily explore the universe with your own eyes, then I suggest that you buy the biggest aperture telescope that you are willing to transport to a dark sky site, that is within the budget that you can allow. Generally speaking, this should give you the greatest visual satisfaction in astronomy for your investment.
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Updated July 24th, 2023
Why do we have the instinct to explore the stars? Perhaps it’s because we are made from stardust. Stargazers and astronomers will tell you that a quiet night of mindful communion under the stars reduces their stress and improves their mood and with it their blood pressure and stress-related hormones cortisol and adrenaline can return to healthy levels, not to mention their peace of mind. Under a dark moonless sky with the Milky Way stretching overhead, the feeling is sacred and it makes you feel more in tune with nature.
But before you drive off to dark skies, you need to be prepared to have the best experience:
Bring a friend. Travelling with and observing with a friend makes the whole experience more enjoyable and adds a layer of safety. Consider joining an astronomy club or a star party and go to their dark sky site where other club members will be observing with you.
Make sure your vehicle is in good condition and is ready to drive. Check your vehicle registration and car insurance are up to date and within easy reach. Check air-pressure and tread on your tires, including the spare tire, and that you have necessary tools to do onsite emergency maintenance. Check your brakes, fluid levels, belts, hoses, and lights. Enroll in roadside assistance membership with your car insurance provider.
Carry emergency gear. Bring emergency gear for fixing a flat, jumper cables and a strong backup battery for boosting your battery in case it goes dead, and carry extra fuel for your vehicle in a safe non-spillable container such as those supplied by Justrite. Bring road reflectors, and a reflective safety vest to warn other motorists if you have a roadside breakdown. Carry extra water for you and your vehicle. Bring a good first aid kit, such as the Surviveware First Aid Kit. Bring food bars such as those from S.O.S. Food Labs.
Justrite Type II Safety Gas Cans available on Amazon
Surviveware Comprehensive Premium First Aid Kit Emergency Medical Kit available on Amazon
S.O.S Food Labs available on Amazon
Stay Hydrated. This seems like a very obvious thing to do, but often astronomers get very focused on the activities of astronomy and forget to take care of their physical well-being, and staying effectively hydrated is very, very important. When the skies are at their best for revealing the Milky Way, light pollution is low and the atmosphere has low humidity, in these conditions you are at even greater risk of dehydration. Dehydration will sneak up on you and could easily leave you in a condition where you might leave the star party in an ambulance, or worse.
So how much water should you drink? On average it should be 8oz for every hour you are awake. So if you wake up at 8:00 a.m. and observe the skies till 2:00 a.m., you have been up for 18 hours so you should have consumed at a minimum of 18 glasses of water. In addition, if you have consumed alcohol during this time, you need to consume 4 times as much in water as the amount of alcohol you have consumed.
CamelBak Classic Light Bike Hydration Pack 70oz
Bring your medical insurance card and any special medications that you need. Consider a membership into a telehealth service with rescue services like Global + Rescue or other such services. Update your emergency contacts.
Communicate and stay in touch. Let people (especially emergency contacts) know exactly where you are going, how long you expect to stay, and stay in touch. Bring your mobile phone and a backup rechargeable battery. If you are going to a remote area with poor cell coverage, strongly consider a compact satellite communicator like the Garmin InReach 2 device.
Garmin inReach Mini 2's are available on Amazon
If at all possible plan to stay overnight. Leaving your site after observing late into the night (when usually the best observing conditions occur), is not a good idea for obvious reasons. Leave in the morning after you have fully rested.
If you are observing from a nearby cabin, consider laying down temporary deep red lighting (to protect your night vision) so you can easily find your way back.
Prepare your camping gear. People camp in tents, in their vehicles, and in RVs or trailers. It is best to set up everything before you leave to make sure all of your camping gear is functioning and to prevent not bringing a critical piece that you need. RVs and trailers need to be inspected just like your vehicle. It is a good idea to watch videos for prepping RVs, trailers, and any kind of camping gear that you plan to use.
Probably the least expensive but still very comfortable option is to pitch a tent. There are many options for tents, but you will want one that is easy to set up and tear down, rugged enough to last for years, waterproof construction with lots of room and storage. Astronomers also need enough room for themselves and most of their gear in case it rains. In reviewing tents, we found the Wawona tents from North Face to be an excellent choice.
Wawona tents from North Face are available on Amazon
No open fires. Most astronomy or star party sites do not allow open fires. The light from a fire wipes out your night vision, and the smoke from a fire can get on your optics.
Do not leave food or drink out in the open unattended. Insects and animals are attracted to the scent of food and drinks. Pack up all of your edibles, including any used dishes, cups, or cutlery.
Completely set up your telescope rig, power it up, and check all functions before you pack it in your vehicle. Many amateur astronomers arrive at a remote site only to find that they forgot a knob, a cable, or some other critical piece of equipment. By testing it completely set up, you will find that you have time to correct any problems. It is also a good idea to clean and check collimation of your optics. In this way you can spend more time actually doing astronomy than trying to solve problems at the site. Refrain from bringing unopened, untested equipment to the site.
Inventory and bring any needed accessories: Think of binoculars, eyepieces, field flatteners, filters, dew shields, dew heaters, Bahtinov masks, extension tubes, power cables, maps, computers (with red filter for the screen), red flashlights, etc. Check them and make sure they work.
Bring backup electronics. Sometimes electronics, batteries, and cables can fail. Having at least one layer of backup will allow you to complete your mission.
Bring off-grid power for your gear. There are quiet and clean power solutions today to run all of your electronics for your telescope(s), computer(s), and communications. Some astronomers use small lithium-ion power banks, such as this one from Explore Scientific.
Explore Scientific USB Power Bank with Red LED Flashlight
Others build home-made solutions with solar panels recharging car batteries. But if you are not into building your own power station, there are fully integrated solar generator solutions from companies like Goal Zero.
Being comfortable during your observing sessions is important. Not only will you see more details, but you will experience greater health benefits. Here are some tips to consider:
Dress for Comfort - During winter you need to keep your extremities warm, so you will need gloves, a warm hat, and warm boots in addition to insulated pants and jacket. If you are observing in an area where there is a wide range of temperatures over the observing session, then dress in layers. If you want to buy the best cold-weather gear at a bargain, then consider buying pre-owned and lessen the impact on the environment and your wallet.
Natural insect repellent will greatly reduce the bother of mosquitoes, ticks, and flies. Many use the tried-and-true oil of lemon eucalyptus (OLE). The actual repellent chemical in OLE is called p-menthane-3,8-diol or, much more simply, PMD.
Natural insect repellents are available on Amazon
The so-called Zero-gravity chairs have become popular with stargazers as they allow you to sit up straight or recline with amazing comfort for observing with binoculars or to watch for meteors with the naked eye. If you are spending most of your time at your telescope, consider an observer's chair.
Portable tables come in handy to bring your eyepieces, maps, laptops, red flashlights, and more (you get the idea) off the ground and within easy reach.
Stay cooler when it's hot, and warmer when it's cold. If you are camping at a star party with temperature extremes, consider covering your tent/rv/trailer/vehicle with a reflective and insulating shade cloth such as Aluminet. This amazing metalized material has been knit together to make a lightweight cover that moderates the temperature within by reflecting heat from the sun when it's hot, and retaining warmth from the sun when it's cold. Aluminet can also keep your gear covered and insulated when not in use.
Aluminet insulating shade cloths are available on Amazon
If it gets really hot and you want to add an even cooler option that uses no electricity, add a Coleman portable gazebo in front of your opening of your tent or entry to your RV/Trailer and then build a simple and inexpensive DIY portable mister system.
Coleman portable gazebos are available on Amazon
Set up your tents and telescope equipment on tarps. It will create a moisture and dust barrier. Tarps on the ground will make it easy to find any small parts that you drop in the night, and when you leave, it will make clean-up much faster and easier.
Bring trash bags and pick up your area. You want to leave your better than what you found it. All refuse should be packed out and properly disposed of. Double check the area before you leave, not only do you want the area to be clean, but you don't want to leave behind any expensive gear.
General Camping Accessories available on Amazon
Warm Outdoor Clothing available on AmazonCamping and Hiking Water Filters available on Amazon
Allen Wrench Sets available on Amazon
Gaffers Tape available on Amazon
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On February 4, 2021, the astronomy world will mark the 115th anniversary of the birth of Clyde Tombaugh — the man who discovered Pluto. To celebrate the occasion, Explore Scientific’s Explore Alliance is teaming up with Astronomy Magazine to host a special Pluto-themed Global Star Party at 7 p.m. CST.
During the interactive livestream event, which will be simulcast free on Explore Scientific’s social media channels (connect at explorescientific.com/live), the editors and contributors to Astronomy Magazine as well as world-renowned astronomers and scientists will do a deep dive into all things Pluto — a solar system object that has only increased in notoriety since it was reclassified as a dwarf planet by the International Astronomical Union in 2006 — as well as its discoverer – Clyde Tombaugh.
Scheduled presenters on Pluto-themed topics will include:
"I am excited beyond words to bring together David Eicher and the staff of Astronomy Magazine; Dr. David H. Levy who was a long-time friend of Clyde Tombaugh, who discovered Pluto; and Dr. Alan Stern, principal investigator of the New Horizons Spacecraft that captured amazing data of the frozen world," said Scott Roberts, founder of Explore Scientific and the Explore Alliance. "I believe this will be a once-in-a-lifetime opportunity to experience Tombaugh's personal recollections of the discovery that was the culmination of a centuries-long quest to find an unseen world beyond Neptune; to gain a deeper understanding of our solar system from a group of highly experienced and talented science writers; and to learn first-hand the amazing revelations from the leader of the team that guided the only spacecraft to Pluto."
Although much of the event will be focused on Pluto, Scott Roberts and David Eicher will chat with other guests about the new era of spaceflight, science journalism, the legacy of Arecibo Observatory and more.
This special event will be the 31st Global Star Party hosted by the Explore Alliance — the formal educational outreach organization supported by Explore Scientific — since the pandemic brought most in-person star party events to a halt last spring.
Source: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute/Alex Parker
This is the most accurate natural color images of Pluto taken by NASA's New Horizons spacecraft in 2015. These natural-color images result from refined calibration of data gathered by New Horizons' color Multispectral Visible Imaging Camera (MVIC). The processing creates images that would approximate the colors that the human eye would perceive, bringing them closer to “true color” than the images released near the encounter. This image was taken as New Horizons zipped toward Pluto and its moons on July 14, 2015, from a range of 22,025 miles (35,445) kilometers.
In 1905, Percival Lowell, the successful businessman, mathematician and passionate amateur astronomer who founded Arizona’s Lowell Observatory, began an intense search for a ninth planet. Lowell had observed anomalies in the orbits of Neptune and Uranus that he believed could only be explained by the presence of another planet, which he dubbed “Planet X.” After more than a decade of observing and calculating, Lowell died in 1916 with his search for this elusive object unfulfilled.
After a lengthy legal battle over Lowell’s estate, the long-shelved search for Planet X began again in 1929 when observatory newcomer Clyde Tombaugh was given the task of continuing Lowell’s work. Tombaugh, who was raised on a farm in Kansas, could not afford college as a young man so he fed his avid interest in astronomy by building his own telescopes out of old equipment parts and mirrors and lenses that he ground himself. He sent detailed drawings he had made of his observations of Jupiter and Mars to the Arizona observatory for feedback and was quickly offered a position instead. Tombaugh embraced the monotonous and painstaking task of scouring the skies for Lowell’s theorized Planet X. The search involved surveying portions of the sky by using a camera to take photos of the same section of sky one week apart and then meticulously analyzing them for any signs of movement in the objects. Tombaugh used a blink comparator that quickly flipped back and forth between the photographs to look for movement. On February 18th, 1930, he found what he was looking for when studying plates that had been taken on January 23rd and January 29th. The discovery of Planet X was confirmed and then announced on March 13, which was Lowell’s birthday.
Needing to name the new planet, the observatory sent out a call for suggestions. After hearing about the discovery of this long-hidden planet from her grandfather, Venetia Burney, an 11-year-old girl from England, said it should be named for Pluto, the Roman god of the underworld. Her grandfather forwarded the suggestion on and it was soon selected.
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]]>On the day of the Solstice, December 21st, an astronomical event hundreds of years in the making will take center stage as Jupiter and Saturn cozy up in an epic conjunction. At their closest, the visual separation between these two planetary favorites will be about 6 arc minutes, which is one-fifth the size of the full moon.
To celebrate this more than once-in-a-lifetime event, Explore Scientific's Explore Alliance and the Royal Astronomical Society of Canada are co-hosting a special Global Star Party that will include live images of the conjunction and appearances by comet discoverer David Levy, Astronomy Magazine's Editor in Chief David Eicher, and world renowned astrophotographer, Jack Newton. They will be joined by iconic astronomers and astrophotographers from locations around the world, who will share their insights on the event and other astronomical topics.
The free live broadcast will be broadcast live in intervals throughout the day on Dec. 21, 2020, and will be simulcast on Facebook, YouTube, Twitch and Twitter. For a complete schedule for the live broadcast, please visit explorescientific.com/live.
For those who would like to plan their own watch party or discover more about this long-anticipated planetary pairing, please download a free complete guide to watch and photograph this celestial spectacle in the Explore Alliance Sky's Up Magazine. This is an astronomical event that humans have not witnessed in hundreds of years, and you don't want to miss it.
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]]>Co-hosted by the Explore Alliance and the Astronomical League, keynote speakers for the event include comet discoverer David H. Levy and Shane Larson of the Department of Physics at Northwestern University.
Larson will present “THE SHAKING COSMOS: Observing the Universe in Gravitational Waves.”
Virtually everything we know about the Universe has been discovered from the study of photons --- light in all its myriad forms from radio waves, to visible light, to x-rays and beyond. At the dawn of the 21st century, advanced technology is providing access to the Cosmos through detection of sub-atomic particles like cosmic rays and neutrinos, and through detection of ripples in the fabric of spacetime itself.
These ripples in spacetime, called gravitational waves, carry information not in the form of light or particles, but in the form of gravity itself. Gravitational waves are messengers which carry the stories of what happens when two black holes collide, of how the inner core of a star destroys itself during a supernova explosion, and of how the graveyard of the galaxy is filled with the quiet whisper of binary white dwarf stars that spiral together ever so slowly as they fade into oblivion.
This talk will explore the modern description of gravity, what gravitational waves are and how we hope to measure them, and what we hope to learn from their detection. Gravity has a story to tell, and in this talk, we'll explore some of the discoveries we hope to make by listening.
Also featured in this amazing free event will be Carroll Iorg, AL President, and Dr. Carl J. Wenning, NCRAL Chair, both giving organization updates. Terry Mann, Molly Wakeling, Scott W. Roberts, and Carroll Iorg will discuss beginning imaging, astrophotography, and imaging awards.
*Gravity wave visualization courtesy of NASA
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]]>Garik Israelian founder of STARMUS Festival, (an event that brings together leading scientists, legendary astronauts, iconic musicians, and artists who share their passion for knowledge with the public), led the team which found the first observational evidence that supernova explosions are responsible for the formation of stellar mass black holes.
Dr. Garik Israelian (top row, first from right) at the STARMUS Medal launch at The Royal Society in London. Israelian is joined by Alexei Leonov, Richard Dawkins, Brian May, Sir Harold Kroto, and Professor Stephen Hawking. |
Now announcing the sixth edition of STARMUS, Garik Israelian joins Scott Roberts on Explore Now to share his inspiration for creating the festival, how Explore Scientific will be involved, and how you too can be part of the amazing STARMUS VI.
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]]>A great deal of astronomy is done in the nation of Chile, due to its special climate and location, which creates stable, dry air. With its high, dry, and dark sites, Chile is one of the best places in the world for observational astronomy.
In this segment of the Explore Alliance's "Explore Now" program, we introduce you to Vivian White and Dr. Shannon Schmoll who are both well-known interpreters of science in astronomy and are currently working with the "Big Astronomy" program to reveal the people and work that is behind some of the most productive observatories in the world where the processes of science are put to work to make discoveries that can confirm or rewrite our understanding of the universe.
Vivian WhiteThe Director of Free-Choice Learning at the Astronomical Society of the Pacific in San Francisco, Vivian White is known worldwide for her work in astronomy outreach. By day she works with amateur astronomers and museums, creating and sharing astronomy activities with those who love them. |
Dr. Shannon SchmollDr. Shannon Schmoll is the Director of the Abrams Planetarium at Michigan State University where she runs a program for Pre-College students. She has a joint degree in Astronomy and Astrophysics and Education. |
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]]>Gary Palmer, a Fellow of the Royal Astronomical Society, Assistant Director of the Equipment and Technical Section of the British Astronomical Association, and Explore Alliance Astrophotography Ambassador joins us on "Explore Now" to reveal his techniques for imaging the Sun.
His talk “A Closer Look at the Sun” showed some of Gary’s mind-blowing solar mages and he discussed some of the controversy that surrounds his astrophotography and his self-taught processing techniques, as he breaks the boundaries of what amateur astrophotography is all about.
Watch Gary Palmer's Presentation on "Explore Now" that aired June 19th at 5:30 Central.
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]]>Eclipse experts Michael Zeiler (Great American Eclipse) and Michael Bakich (Astronomy Magazine) will discuss their collaboration as solar eclipse experts and authors in their new book "Atlas of Solar Eclipses 2020 to 2045", live on "Explore Now" hosted by Explore Scientific's Scott Roberts, on Explore Scientific's Facebook Page on Monday June 8th at 6:00 p.m. Central, where we encourage you to make comments and ask your questions about solar eclipses.
The authors write:
"The atlas is a culmination of over a decade's progress in eclipse cartography and was produced with three qualities in mind; with cartographic artistry worthy of the breathtaking beauty of totality, with utility for locating your optimal viewing location, and with scientific precision to be a reliable guide for eclipse chasing. Most of all, this eclipse atlas is the reader's invitation to see nature's most amazing sight from diverse places throughout our magnificent planet Earth."
David J. Eicher of Astronomy Magazine writes:
"This book is the ultimate guide for the coming generation of these spectacles, and ought to be on the bookshelf of every lover of science and nature. Bravo!"
You can purchase the book on the Great American Eclipse website.
If you do not have a Facebook account, you will able to watch the program on Explore Scientific's YouTube Channel after the program airs.
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]]>His latest book is titled "GALAXIES Inside the Universe's Star Cities", in this lecture that was broadcast live on Explore Scientific's Facebook page on April 28th of this year David describes the latest findings on the galaxies that populate our universe with never-before-published astrophotography from the archives of Astronomy Magazine.
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