ScienceCasts: Why the World Didn't End Yesterday
NASA is so sure the world won't come to an end on Dec. 21, 2012, that they already released a video for the day after. Visit https://science.nasa.gov/science-news... for more.
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ScienceCasts: Hidden Magnetic Portals Around Earth
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ScienceCasts: Collision Course? A Comet Heads for Mars
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Hunting for Life on Icy Worlds: Iceland’s Extreme Environments Reveal Clues
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ScienceCasts: The "Sleeping Giant" in Arctic Permafrost
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Flight Engineers Give NASA’s Dragonfly Lift
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ScienceCasts: The Sounds of Interstellar Space
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ScienceCasts: What Exploded Over Russia?
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ScienceCasts: A Naked-Eye Comet in March 2013
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NASA's Our Alien Earth: The Lava Tubes of Mauna Loa, Hawai'i
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ScienceCasts: The Sun's Magnetic Field is About to Flip
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ScienceCasts: Did Earth Have Two Moons?
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Exploring Iceland Like It’s Mars: NASA Scientists Test Life-Seeking Strategies
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ScienceCast: Record-Setting Asteroid Flyby
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What is dark matter and dark energy? Astro-Investigates Ep. 5 (Dark Universe)
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A Legacy of Discovery, Built for the Future
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2025 SARP West Oceans Group Introduction
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ScienceCasts: Comet of the Century
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Our Alien Earth: The Great Sand Dunes of Kobuk Valley, Alaska (NASA Teaser Trailer)
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ScienceCasts: Mysterious Objects at the Edge of the Electromagnetic Spectrum
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