NASA Universe
@NASAUniverse
Your backstage pass to the universe and how NASA studies it. Exoplanets, black holes, dark energy, and more!
加入 March 2009
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This celestial butterfly might appear serene, but its “wings” are actually roiling cauldrons of gas heated to more than 36,000°F, spreading across space at more than 600,000 mph. You'd be able to go from Earth to the Moon in 24 minutes at that speed! #MondayMotivation#
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