inscience
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See How Different This Supernova Looks to Webb Versus Hubble
About 340 years ago, a brilliant light appeared in Earth’s night sky — a distant star had died in an enormous explosion. That light, which we now know is from the supernova Cassiopeia A, has just been captured in never-before-seen detail by the Webb Space Telescope.
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See the Best Photos of Last Night’s Lunar Eclipse
Images from Tokyo, Australia, Arizona, South Korea and more.
