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Original price $ 21.15 - Original price $ 45.35Original price$ 21.15 - $ 45.35$ 21.15 - $ 45.35Current price $ 21.15| /
Unisex Heavy Blend™ Crewneck Sweatshirt
PrintifyIdeal for any situation, a unisex heavy blend crewneck sweatshirt is pure comfort. These garments are made from polyester and cotton. This combinat...
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Explore Alliance Presents: How Do You KNOW? – Episode #33: 'Three Rings of Planetary Formation'
Explore Scientific LLCDr. Daniel Barth returns with the 33rd episode of 'How Do You KNOW?' to discuss the Three Ring Theory that explains the formation of our solar s...
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Explore Alliance Presents: How Do You KNOW? – Episode #34: 'Meet the James Webb Space Telescope'
Explore Scientific LLCDr. Daniel Barth gives us an overview of and will answer your questions about the James Webb Space Telescope in this 34th Episode of How Do You ...
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Original price $ 24.97 - Original price $ 24.97Original price$ 24.97$ 24.97 - $ 24.97Current price $ 24.97| /
Explore Scientific Radio Controlled Projection Clock
Explore ScientificFeatures Projection Clock Radio Controlled Digital Time Display Clock with NIST WWVB Receiver 180 Degree Rotatable Projection Head Time Project...
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Original price $ 10.48 - Original price $ 10.48Original price$ 10.48$ 10.48 - $ 10.48Current price $ 10.48| /
Explore Alliance Coffee Mug
PrintifyThe Official Coffee Mug of the Explore Alliance! The Explore Alliance is a community of amateur astronomers who come together to share their passio...
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Explore Alliance Presents: How Do You KNOW? – Episode #35: 'What Are Lagrange Points?'
Explore Scientific LLCDr. Daniel Barth gives us an overview of and will answer your questions about Lagrange Points in this 35th Episode of How Do You KNOW? https://e...
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Explore Alliance Presents: How Do You KNOW? – Episode #36: ''When Asteroids Strike"
Explore Scientific LLCDr. Daniel Barth gives us an overview of and will answer your questions about what happens When Asteroids Strike in this 36th Episode of How Do ...
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Explore Alliance Presents: How Do You KNOW? – Episode #37: ''Solar Tsunami"
Explore Scientific LLCWhat happens when the sun releases energy to create prominences, flares, mass ejections, and tsunamis, and how can those events affect us on ...
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Original price $ 16.99 - Original price $ 16.99Original price$ 16.99$ 16.99 - $ 16.99Current price $ 16.99| /
Vixen Telescope 64mm DC Ring
VixenDescription Converts 60mm thread to 53mm thread Available for FL and ED OTAs. Specs Optical Path Length 4mm Weight 22g Warranty Vix...
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Original price $ 14.99 - Original price $ 14.99Original price$ 14.99$ 14.99 - $ 14.99Current price $ 14.99| /
Vixen Telescope 55mm DC Ring
VixenDescription Converts 53mm thread to 43mm thread Available for FL and ED OTAs. Specs Optical Path Length 3mm Weight 19g Warranty Vix...
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Original price $ 13.99 - Original price $ 13.99Original price$ 13.99$ 13.99 - $ 13.99Current price $ 13.99| /
Vixen Shutter Cable NA
VixenEssential for Time-Lapse Photography Specs Connecting to the POLARIE U 2.5mm stereo mini plug Connecting to the camera Accessory remote t...
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Original price $ 13.99 - Original price $ 13.99Original price$ 13.99$ 13.99 - $ 13.99Current price $ 13.99| /
Vixen Shutter Cable O
VixenEssential for Time-Lapse Photography Specs Connecting to the POLARIE U 2.5mm stereo mini plug Connecting to the camera Multi-connector pl...
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Explore Alliance Presents: How Do You KNOW? – Episode #38: ''Parker Solar Probe"
Explore Scientific LLCIn order to unlock the mysteries of the corona, but also to protect a society that is increasingly dependent on technology from the threats of s...
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Explore Alliance Presents: How Do You KNOW? – Episode #39: ''Exploring Martian Geology from Orbit"
Explore Scientific LLCToday, astronomers and researchers, both professional and amateur, have unprecedented access to online science data, allowing a greater unders...
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Explore Alliance Presents: How Do You KNOW? – Episode #40: ''Evidence of Water Ice on Mars"
Explore Scientific LLCThe first positive detection of water ice on Mars was from the Phoenix Lander that scraped away some surface dust to reveal pristine ice belo...
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Explore Alliance Presents: How Do You KNOW? – Episode #41: ''Measuring Time"
Explore Scientific LLCHumans have been obsessed with the measurement of time perhaps as far back as 100,000 years ago. Dr. Barth guides us through evidence of meas...
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Explore Alliance Presents: How Do You KNOW? – Episode #44: ''Carbon Signals on Mars"
Explore Scientific LLCStromatolite fossils are a dominant record of life for most of Earth’s history prior to the appearance of complex, multicellular organisms. S...
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Explore Alliance Presents: How Do You KNOW? – Episode #45: ''Nucleotide Bases in Asteroids"
Explore Scientific LLCIn 2019, NASA announced that an international team had found sugars essential to life in meteorites. The discovery added to the growing list o...
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Explore Alliance Presents: How Do You KNOW? – Episode #46: ''Mars Inside and Out"
Explore Scientific LLCAside from Earth, Mars is the most studied ecosystem by scientists today. With the process of collecting data from rovers and orbiting satelli...
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Finding my Way to the Stars - Autobiography by Michael Weasner
Explore Scientific LLCSigned by the Author for Delivery at the Arizona Dark Sky Star Party The autobiography of Mike Weasner describes his journey through the Universe t...
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Explore Alliance Presents: How Do You KNOW? – Episode #48: ''Understanding the Hubble Constant"
Explore Scientific LLCThis is part one of a two-part program on the Hubble Constant and the controversy about different values for this keystone unit of measurement. In...
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Explore Alliance Presents: How Do You KNOW? – Episode #49: ''The Hubble Constant Mystery"
Explore Scientific LLCThis is part two of a two-part program on the Hubble Constant and the controversy about different values for this keystone unit of measurement. In...
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Explore Alliance Presents: How Do You KNOW? – Episode #51: ''Understanding Planetary Nebulae"
Explore Scientific LLCPlanetary nebulae are some of the most beautiful and intriguing deep sky objects in the Milky Way. They reveal the expanding, glowing shells of th...
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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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