ScienceCasts: Colliding Atmospheres - Mars vs Comet Siding Spring

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Stay up to date with NASA Science: https://science.nasa.gov/?utm_source=science&utm_medium=youtube&utm_campaign=2026 Comet Siding Spring is about to fly historically close to Mars. The encounter could spark Martian auroras, a meteor shower, and other unpredictable effects. Whatever happens, NASA's fleet of Mars satellites will have a ringside seat.

Published 2014-08-06 · Watch on YouTube ↗
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