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Posts Tagged "red dwarf"

The Countdown

The Countdown, Episode 16 – Supernova Space Rays, Liquid Lunar Mystery, Red Dwarf Exoplanets, Name Pluto’s Moons, Meteor Attack from Space

[The text below is a modified transcript of this video.] 5) Supernova Space Rays Here on Earth, we’re under constant attack from space. Charged particles, primarily protons, crash into our atmosphere at close to the speed of light. We call them cosmic rays and we’ve finally found out where they come from. In order to [...]

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