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Explore Alliance Presents: How Do You KNOW? – Episode #52: ''Who Discovered Neptune?"
Explore Scientific LLCFrom its discovery in 1846 until Clyde Tombaugh's discovery of Pluto in 1930, Neptune was the farthest-known planet. Now with the controversial re...
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Explore Alliance Presents: How Do You KNOW? – Episode #53: ''Finding the Value of G"
Explore Scientific LLCGravity is the weakest of the four fundamental forces, it causes causes mutual attraction between all things with mass or energy. It is approximat...
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Explore Alliance Presents: How Do You KNOW? – Episode #54: "Exploring Valles Marineris"
Explore Scientific LLCThe European Space Agency’s Exobiology on Mars (ExoMars) program has included a series of missions designed to study the potential for...
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Explore Alliance Presents: How Do You KNOW? - Episode 56: Anthropic Cosmological Principle
Explore Scientific LLCIn cosmology, the anthropic principle involves any structure of the universe, the values of the constants of nature, or the laws of nature that ha...
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Explore Alliance Presents: How Do You KNOW? - Episode 58: Black Hole Collisions
Explore Scientific LLCHave you ever wondered how hard it can be to merge two black holes? Well it actually is a lot harder than you think. You would think that because t...
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Explore Alliance Presents: How Do You KNOW? - Episode 60: Where's the proof that Einstein's Right?
Explore Scientific LLCWe hear the phrase "You can't prove that!" all the time. But is it a valid criticism? On this episode of How Do You Know Dr Daniel Barth will defi...
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Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99| /
Giant Binoculars Finder Adapter
Explore ScientificDescription This device allows you to attach the Explore Scientific Hybrid 2N1 finder base to our Giant Binocular Series, allowing easy pointing/a...
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Mars Albedo Map by Carlos Hernandez
Explore ScientificA Map of the Classical Albedo Features of Mars Produced by Carlos Hernandez. Not all features noted on the map are visible to an observer at any...
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Original price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99| /
Explore One 100x-1200x Microscope Set
Explore OneFeatures Three objective lenses mounted on a rotating turret provide magnifications of 100x, 400x and 1200x. Includes Prepared and blank slides, ...
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Original price $ 4.99 - Original price $ 4.99Original price$ 4.99$ 4.99 - $ 4.99Current price $ 4.99| /
Explore Scientific 12V Battery Power Supply for Dobsonians - BPS-12VDC-AA
Explore ScientificAA Battery Holder Powers Truss-Tube Dobsonian Fans The AA battery holders for the Explore Scientific truss-tube Dobsonian telescopes with fans us...
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Original price $ 24.97 - Original price $ 24.97Original price$ 24.97$ 24.97 - $ 24.97Current price $ 24.97| /
Explore Scientific Wall Clock
Explore ScientificFeatures German silent movement and components, high sensitivity and precision Radio-controlled time via WWVB in the United States, Canada and Me...
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Original price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /
Vixen Telescope Cigarette-Lighter Plug Cord – SX
VixenDescription For cigarette socket compatible power supply It can be used with SX, SX2, SXD2, SXP, AXD mounts, DD-3 controller, STAR BOOK Type S con...
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Original price $ 6.99 - Original price $ 6.99Original price$ 6.99$ 6.99 - $ 6.99Current price $ 6.99| /
Vixen Telescope Extension Tube R200SS
VixenDescription Extension tube This Extension tube converts 42mm T-thread to 43mm thread. Specs Thread Diameter 42mmT (p=0.75) 43mm (p=1) O...
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Original price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /
Vixen Telescope Cigarette-Lighter Plug Cord – Center-Minus
VixenDescription For cigarette socket compatible power supply It can be used with DD-2 controller, dew heater 2 and color CCD camera C0014-3M. Spec ...
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Original price $ 23.99 - Original price $ 23.99Original price$ 23.99$ 23.99 - $ 23.99Current price $ 23.99| /
Vixen Telescope T-Ring Four Thirds
VixenDescription Connects Telescope, Spotting Scope with DSLR Camera The T Ring is designed to be used for Astrophotography in conjunction with other ...
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Original price $ 18.99 - Original price $ 18.99Original price$ 18.99$ 18.99 - $ 18.99Current price $ 18.99| /
Vixen Telescope T-Ring Konica α, Minolta α, Sony α
VixenDescription Connects Telescope, Spotting Scope with DSLR Camera The T Ring is designed to be used for Astrophotography in conjunction with other ...
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Original price $ 23.99 - Original price $ 23.99Original price$ 23.99$ 23.99 - $ 23.99Current price $ 23.99| /
Vixen Telescope T-Ring Minolta MF
VixenDescription Connects Telescope, Spotting Scope with DSLR Camera The T Ring is designed to be used for Astrophotography in conjunction with other ...
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Original price $ 20.00 - Original price $ 20.00Original price$ 20.00$ 20.00 - $ 20.00Current price $ 20.00| /
Group Tour Option for the 2022 Mount Wilson Observatory Star Party and The Huntington Library
Explore Scientific LLCFor *participants of the 2022 Mount Wilson Observatory Star Party and The Huntington Library, there is an Estate Group Tour option for a 90-minut...
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Original price $ 19.99 - Original price $ 19.99Original price$ 19.99$ 19.99 - $ 19.99Current price $ 19.99| /
Alpen Optics APP-3500 Rechargeable Battery Pack
AlpenFeatures Exchangeable battery for ALPEN models APEX Super fast change thanks to quick-release flap on APEX 6 hours battery life (at temperature r...
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Original price $ 9.99 - Original price $ 9.99Original price$ 9.99$ 9.99 - $ 9.99Current price $ 9.99| /
Alpen Optics Charger for APP-3500 Battery Pack
AlpenFeatures Battery charger for ALPEN APP-3500 battery LED indicator for charging status Description Replaceable power supply for the ALPEN APEX...
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Timing the Eclipse
Explore ScientificThis free document prepared by Dr. Daniel Barth outlines an eclipse observation activity focusing on safety and proper methods. It encourages using...
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Observing the Solar Eclipse with Binoculars
Explore Scientific LLCThis free document prepared by Dr. Daniel Barth provides guidance for safely observing a solar eclipse using binoculars. Emphasizing safety as a p...
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Make an Eclipse Flip Book
Explore Scientific LLCThis free document prepared by Dr. Daniel Barth introduces an Eclipse Flip Book activity, emphasizing the importance of safety when observing an ec...
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Make an Eclipse Simulator
Explore ScientificThis free document prepared by Dr. Daniel Barth outlines an Eclipse Simulator activity, stressing the importance of safety during solar eclipse obs...
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