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Explore Alliance Presents: How Do You KNOW? – Episode #4: 'Modeling the Moon's Surface in Clay
Explore Alliance Presents: How Do You KNOW? – Episode #41: ''Measuring Time"
Explore Alliance Presents: How Do You KNOW? – Episode #10: 'Moons of Jupiter'
National Geographic 900x MicroscopeNational Geographic 900x Microscope
National Geographic
Take 15% off w/ code HOLIDAY15
Explore One CF350 Silver Carbon Fiber Wrap 50mm AZ Mount TelescopeExplore One CF350 Silver Carbon Fiber Wrap 50mm AZ Mount Telescope
Explore One
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0.8x Focal Reducer0.8x Focal Reducer
Explore Scientific
0.8x Focal Reducer Sale price$ 149.99
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12V Battery Power Supply for Dobsonians - BPS-12VDC-AA12V Battery Power Supply for Dobsonians - BPS-12VDC-AA
Explore Alliance Presents: How Do You KNOW? – Episode #28: 'Dark Matter Part 1'
Explore Alliance Presents: How Do You KNOW? – Episode #26: 'Quenched Galaxies'
Explore Alliance Presents: How Do You KNOW? – Episode #21: 'The Origin of Life'
Explore Alliance Presents: How Do You KNOW? – Episode #20: 'The Dying Planet'
Explore Alliance Presents: How Do You KNOW? – Episode #19: 'Real and Fake'
Explore Alliance Presents: How Do You Know? – Episode #2: How Do Lunar Phases Work?
Bresser See-It Scope HD with Photo and VideoBresser See-It Scope HD with Photo and Video
Bresser
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Bresser Set of 10 High Quality Prepared slides - 59-84500Bresser Set of 10 High Quality Prepared slides - 59-84500
Bresser
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Sun Catcher Solar Eclipse Glasses (1,000-Pack Assortment & Counter Displays)Man looking at the sun while wearing Sun Catcher solar glasses
Electronic 72+ Science Workshop - STEMElectronic 72+ Science Workshop - STEM
Explore Science
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Explore FirstLight 80mm TelescopeExplore FirstLight 80mm Telescope
Explore Scientific
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Giant Binoculars Finder AdapterGiant Binoculars Finder Adapter
Explore Scientific
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Henry Cavendish conducted his gravity experiment in 1798, seventy-one years after the death of Isaac Newton.
Explore Alliance Presents: How Do You KNOW? – Episode #40: ''Evidence of Water Ice on Mars"
Explore Alliance Presents: How Do You KNOW? – Episode #35: 'What Are Lagrange Points?'
Explore Alliance Presents: How Do You KNOW? – Episode #34: 'Meet the James Webb Space Telescope'
Nebula Filter S-II 1.25-inch 6.5nmNebula Filter S-II 1.25-inch 6.5nm
Explore Scientific
Take 15% off w/ code HOLIDAY15
Explore Alliance Presents: How Do You KNOW? – Episode #23: 'Sketching Saturn'
Explore Alliance Presents: How Do You KNOW? – Episode #15: 'Identifying and Classifying Moons'
Explore Alliance Presents: How Do You KNOW? – Episode #14: 'The Doomed Moons of Mars'
Explore Alliance Presents: How Do You KNOW? – Episode #13: 'The Roche Effect'
Explore Alliance Presents: How Do You KNOW? – Episode #9: 'Impactors and Craters'
Explore Alliance Presents: How Do You KNOW? – Episode #8: 'Exploring the Lunar Surface'
Explore Alliance Presents: How Do You Know? – Episode #3: Proving the Heliocentric Theory Correct
Condor BinocularsCondor Binoculars
Bresser
Condor Binoculars Sale priceFrom $ 99.99
Take 15% off w/ code HOLIDAY15
Expedition Series 10x42 WP BinocularsExpedition Series 10x42 WP Binoculars
National Geographic
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Explore One Microscope and 3 Prepared Slides, 8 Blank Slides, 8 Slide Covers, 3 Specimen Vials, Graduated Cylinder, Pipette, Tweezers, Magnifying Glass, Round Cutter, Hatchery, Yeast, Brine Shrimp Eggs, Smartphone Adapter, Rubber Eyepiece CupExplore One Microscope
Explore One
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Explore Scientific
shipping Sale price$ 1.00
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STAR70APP 70mm Refractor Telescope w/ Panhandle Mount and Astronomy APPSTAR70APP 70mm Refractor Telescope w/ Panhandle Mount and Astronomy APP
6x21 Binoculars6x21 Binoculars
Explore One
6x21 Binoculars Sale price$ 29.99
Take 15% off w/ code HOLIDAY15

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Explore Alliance Presents: How Do You KNOW? - Episode 60: Where's the proof that Einstein's Right?
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.
SKY VIEW 70 70mm Refractor Telescope with Panhandle MountSKY VIEW 70 70mm Refractor Telescope with Panhandle Mount
Explore Alliance Presents: How Do You KNOW? – Episode #49: ''The Hubble Constant Mystery"
Explore Alliance Presents: How Do You KNOW? – Episode #46: ''Mars Inside and Out"
Explore Alliance Presents: How Do You KNOW? – Episode #45: ''Nucleotide Bases in Asteroids"
Explore Alliance Presents: How Do You KNOW? – Episode #39: ''Exploring Martian Geology from Orbit"
National Geographic 4K Action Camera with WiFiNational Geographic 4K Action Camera with WiFi
National Geographic
4K Action Camera with WiFi Sale price$ 89.99
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Explore Alliance Presents: How Do You KNOW? – Episode #31: 'Hit, Run, and Return!'
Explore Alliance Presents: How Do You KNOW? – Episode #29: 'Dark Matter Part 2'
Explore Scientific 1.25" Variable Polarizing FilterExplore Scientific 1.25" Variable Polarizing Filter
Explore Scientific
Take 15% off w/ code HOLIDAY15