ScienceCasts: Mystery of the Lunar Ionosphere
Stay up to date with NASA Science: https://science.nasa.gov/?utm_source=... How can a world without air have an ionosphere? Somehow the Moon has done it. Lunar researchers have been struggling with this mystery for years, and they may have finally found a solution.

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ScienceCasts: Hidden Magnetic Portals Around Earth

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What is dark matter and dark energy? Astro-Investigates Ep. 5 (Dark Universe)

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Hunting for Life on Icy Worlds: Iceland’s Extreme Environments Reveal Clues

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ScienceCasts: What Lies Inside Jupiter

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NASA's Our Alien Earth: The Lava Tubes of Mauna Loa, Hawai'i

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ScienceCasts: Don't Judge a Moon by its Cover

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Flight Engineers Give NASA’s Dragonfly Lift

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ScienceCasts: Mysterious Objects at the Edge of the Electromagnetic Spectrum

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ScienceCasts: Voyager

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ScienceCasts: Draconid Meteor Outburst

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ScienceCasts: A Star Turns Inside Out

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Inside Iceland’s "Moon on Earth" | How NASA Preps for the Exploring the Moon

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ScienceCasts: Voyager 1 at the Final Frontier

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Exploring Iceland Like It’s Mars: NASA Scientists Test Life-Seeking Strategies

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ScienceCasts: The Sleepy Hollows of Mercury

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ScienceCasts: The Super Moon of May 2012

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ScienceCasts: The Surprising Power of a Solar Storm

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ScienceCasts: Getting to Know the Goldilocks Planet

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Crystallization 101: Why NASA Studies Crystals in Space

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