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Explore Alliance Presents: How Do You KNOW? – Episode #49: ''The Hubble Constant Mystery"
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #49: ''The Hubble Constant Mystery" Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #4: 'Modeling the Moon's Surface in Clay
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #4: 'Modeling the Moon's Surface in Clay Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #51: ''Understanding Planetary Nebulae"
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #51: ''Understanding Planetary Nebulae" Sale price$ 0.00
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On the night of 1612 December 27/28, Galileo sketched the positions of Jupiter’s moons, and included a background "star" which was identified in 2009 to be the planet Neptune.
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #52: ''Who Discovered Neptune?" Sale price$ 0.00
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Henry Cavendish conducted his gravity experiment in 1798, seventy-one years after the death of Isaac Newton.
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #53: ''Finding the Value of G" Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #54: "Exploring Valles Marineris"Explore Alliance Presents: How Do You KNOW? – Episode #54: "Exploring Valles Marineris"
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #54: "Exploring Valles Marineris" Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #5: 'From the Apple to the Moon'
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #5: 'From the Apple to the Moon' Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #6: 'Galileo Explores Gravity with Pendulums'
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #6: 'Galileo Explores Gravity with Pendulums' Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #7: 'Magnification: Yes, you can... No, you can't!'
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #7: 'Magnification: Yes, you can... No, you can't!' Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #8: 'Exploring the Lunar Surface'
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #8: 'Exploring the Lunar Surface' Sale price$ 0.00
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Explore Alliance Presents: How Do You KNOW? – Episode #9: 'Impactors and Craters'
Explore Scientific
Explore Alliance Presents: How Do You KNOW? – Episode #9: 'Impactors and Craters' Sale price$ 0.00
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Explore Scientific
Explore Alliance University: How to Polar Align Your German Equatorial Mount Sale price$ 30.90
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Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount - FL-MC1001400EQ3Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount - FL-MC1001400EQ3
Explore Scientific
Explore FirstLight 100mm Mak-Cassegrain Telescope with EQ3 Mount Sale price$ 329.59
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Explore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount - FL-MC1001400TNExplore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount
Explore Scientific
Explore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount Sale price$ 339.89
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Explore FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount - FL-AR102600TNExplore FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount - FL-AR102600TN
Explore Scientific
Explore FirstLight 102mm Doublet Refractor Telescope with Twilight Nano Mount Sale price$ 257.49
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Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3
Explore Scientific
Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount Sale price$ 205.99
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Explore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount - FL-N114500TNExplore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount - FL-N114500TN
Explore Scientific
Explore FirstLight 114mm Newtonian Telescope with Twilight Nano Mount Sale price$ 185.39
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Explore FirstLight 127mm Mak-Cassegrain Telescope - Optical Tube Only - FL-MC1271900Explore FirstLight 127mm Mak-Cassegrain Telescope Optical Tube With Accessories
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope Optical Tube With Accessories Sale price$ 463.49
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Explore FirstLight 127mm Mak-Cassegrain Telescope with EQ3 Mount - FL-MC1271900EQ3Explore FirstLight 127mm Mak-Cassegrain Telescope with EQ3 Mount - FL-MC1271900EQ3
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope with EQ3 Mount Sale price$ 545.89
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Explore FirstLight 127mm Mak-Cassegrain Telescope with EXOS2GT GoTo Mount
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope with EXOS2GT GoTo Mount Sale price$ 1,029.99
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Explore FirstLight 127mm Mak-Cassegrain Telescope with Twilight I Mount - FL-MC1271900MAZ01Explore FirstLight 127mm Mak-Cassegrain Telescope with Twilight I Mount - FL-MC1271900MAZ01
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope with Twilight I Mount Sale price$ 875.49
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Explore FirstLight 127mm Mak-Cassegrain Telescope with Twilight Nano Mount - FL-MC1271900TNExplore FirstLight 127mm Mak-Cassegrain Telescope with Twilight Nano Mount - FL-MC1271900TN
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope with Twilight Nano Mount Sale price$ 514.99
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Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar FilterExplore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter
Explore Scientific
Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter Sale price$ 391.39
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Explore FirstLight 80mm CF Telescope with Solar FilterExplore FirstLight 80mm CF Telescope with Solar Filter
Explore Scientific
Explore FirstLight 80mm CF Telescope with Solar Filter Sale price$ 133.89
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Explore FirstLight 80mm Refractor Telescope with Twilight Nano Mount - FL-AR80640TNExplore FirstLight 80mm Refractor Telescope with Twilight Nano Mount - FL-AR80640TN
Explore Scientific
Explore FirstLight 80mm Refractor Telescope with Twilight Nano Mount Sale price$ 164.79
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Explore FirstLight 80mm TelescopeExplore FirstLight 80mm Telescope
Explore Scientific
Explore FirstLight 80mm Telescope Sale price$ 133.89
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Explore FirstLight 80mm Telescope Go-To Tracker ComboExplore FirstLight 80mm Telescope Go-To Tracker Combo
Explore Scientific
Explore FirstLight 80mm Telescope Go-To Tracker Combo Sale price$ 381.09
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Explore FirstLight Twilight Nano Mount - FL-TWINANOT1-00
Explore Scientific
Explore FirstLight Twilight Nano Mount Sale price$ 102.99
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Save $ 8.23
Explore One Interactive Fun BoardExplore One Interactive Fun Board
Explore One
Explore One Interactive Fun Board Sale price$ 12.36 Regular price$ 20.59
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4 colors available

Explore Scientific 1.25" Variable Polarizing FilterExplore Scientific 1.25" Variable Polarizing Filter
Explore Scientific
Explore Scientific 1.25" Variable Polarizing Filter Sale price$ 60.76
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Explore Scientific FirstLight 90mm Doublet Refractor Telescope with AZ Mount - FL-AR90500AZExplore Scientific FirstLight 90mm Doublet Refractor Telescope with AZ Mount - FL-AR90500AZ
Explore Scientific
Explore Scientific FirstLight 90mm Doublet Refractor Telescope with AZ Mount Sale price$ 92.69
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Explore Scientific Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm)Explore Scientific Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm)
Explore Scientific
Extension Ring Set M48x0.75 - 5 pieces (30, 20, 15, 10 and 5 mm) Sale price$ 72.09
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Bresser Extension Tube 2"/35mm
Bresser
Extension Tube 2"/35mm Sale price$ 36.00
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Explore Scientific FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor TelescopeExplore Scientific FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor Telescope
Explore Scientific
FCD100 Series 127mm f/7.5 Aluminum Air-Spaced Triplet ED APO Refractor Telescope Sale price$ 2,574.99
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Save $ 463.50
Explore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX FocuserExplore Scientific FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser
Explore Scientific
FCD100 Series 127mm f/7.5 Carbon Fiber Triplet ED APO Refractor Telescope with 2.5" HEX Focuser Sale price$ 2,214.49 Regular price$ 2,677.99
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Field Flattener f/5 to f/7Field Flattener f/5 to f/7
Explore Scientific
Field Flattener f/5 to f/7 Sale price$ 154.49
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Bresser Field Tripod BR-3Bresser Field Tripod BR-3
Bresser
Field Tripod BR-3 Sale price$ 115.31
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Finder Scope Base with Mounting ScrewsFinder Scope Base with Mounting Screws
Explore Scientific
Finder Scope Base with Mounting Screws Sale price$ 51.49
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Finder Scope Illuminator
Explore Scientific
Finder Scope Illuminator Only Sale price$ 51.49
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Finding my Way to the Stars Autobiography by Michael Weasner
Explore Scientific
Finding my Way to the Stars Autobiography by Michael Weasner Sale price$ 15.40
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Save $ 5.15
Fire Engine Collapsible TentFire Engine Collapsible Tent
Explore Hut
Fire Engine Collapsible Tent Sale price$ 20.59 Regular price$ 25.74
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Save $ 95.08
G400 Series 10x42 BinocularsG400 Series 10x42 Binoculars
Explore Scientific
G400 Series 10x42 Binoculars Sale price$ 121.17 Regular price$ 216.25
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Save $ 178.70
G400 Series 10x50 BinocularsG400 Series 10x50 Binoculars
Explore Scientific
G400 Series 10x50 Binoculars Sale price$ 181.75 Regular price$ 360.45
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Save $ 84.78
G400 Series 8x42 BinocularsG400 Series 8x42 Binoculars
Explore Scientific
G400 Series 8x42 Binoculars Sale price$ 121.17 Regular price$ 205.95
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Save $ 118.11
Explore Scientific G600 ED Series 10x42 BinocularsExplore Scientific G600 ED Series 10x42 Binoculars
Explore Scientific
G600 ED Series 10x42 Binoculars Sale price$ 242.34 Regular price$ 360.45
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Save $ 169.61
Explore Scientific G600 ED Series 8x42 BinocularsExplore Scientific G600 ED Series 8x42 Binoculars
Explore Scientific
G600 ED Series 8x42 Binoculars Sale price$ 242.34 Regular price$ 411.95
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Save $ 72.10
Galileoscope Educational Astronomy BundleGalileoscope Educational Astronomy Bundle
Explore Scientific
Galileoscope Educational Astronomy Bundle Sale price$ 57.65 Regular price$ 129.75
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Save $ 56.65
Galileoscope Refractor Telescope Kit - GSCOPEGalileoscope Refractor Telescope Kit - GSCOPE
Explore Scientific
Galileoscope Refractor Telescope STEM Kit Sale price$ 25.74 Regular price$ 82.39
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Orders $70+ shipped within the continental United States qualify for free standard shipping. Learn more.

Explore Scientific Warranty

Register your product within 60 days to activate your warranty coverage. Learn more.

30 Day Returns

Returns are accepted within 30 days if the item is in original condition. Learn more.

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