ScienceCasts: Countdown to Pluto
Visit https://science.nasa.gov/mission/plut... for more. Eight years after it left Earth, NASA's New Horizons spacecraft is approaching Pluto. The encounter begins less than a year from now.

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ScienceCasts: What Happened to Mars? A Planetary Mystery

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ScienceCasts: The Sounds of Interstellar Space

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ScienceCasts: Rosetta Comet Comes Alive

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

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ScienceCasts: The Sun's Magnetic Field is About to Flip

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

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ScienceCasts: One Year to Pluto

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ScienceCasts: The Strange Attraction of Hot Jupiters

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

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ScienceCasts: New Year's Asteroid Strike

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ScienceCasts: Collision Course? A Comet Heads for Mars

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ScienceCasts: Sizing up an Exoplanet

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ScienceCasts: What Exploded Over Russia?

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ScienceCasts: The Zero Gravity Coffee Cup

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ScienceCasts: The Mystery of the Missing Waves on Titan

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ScienceCasts: The "Sleeping Giant" in Arctic Permafrost

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ScienceCasts: Two Comets to Fly By Mercury on Nov 18 & 19

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ScienceCasts: Bright Explosion on the Moon

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ScienceCasts: Carrington Class Coronal Mass Ejection Narrowly Misses Earth

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