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The asteroid that will spare Earth might hit the moon instead. What happens if it does? -
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He spent 20 years at SpaceX. Now, he’s making history with its biggest competitor
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Jared Isaacman confirmed as NASA chief after monthslong tug-of-war
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One of the best meteor showers of the year will peak this weekend
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Chinese reusable booster explodes during first orbital test, in failed bid to catch SpaceX -
Scientists found tryptophan, the ‘sleepy’ amino acid, in an asteroid. Here’s what it means -
Launch pad damaged as Russian rocket blasts off for space station, agency says -
Astonishing interstellar comet captured in new images by NASA Mars missions -
The Leonid meteor shower is peaking early this week. Here’s what to know -
Solar storms can trigger auroras on Earth. This star’s explosion could destroy a planet’s atmosphere -
Jeff Bezos’ Blue Origin launches landmark Mars mission in New Glenn rocket’s first big test -
Millions saw unexpected northern lights, as a wild solar storm unfolded across the world -
A giant inflatable bag could catch asteroids and space junk -
A plan written by Trump’s NASA pick was leaked. Here’s what to know about ‘Project Athena’ -
Landmark Mars mission and first big test for Jeff Bezos’ New Glenn rocket is delayed by weather -
Why an unprecedented NASA mission is set to take off on a winding journey to Mars -
Largest observed flare from a black hole unleashes the light of 10 trillion suns -
Fireballs and a full moon. Here’s how to see two celestial events this week -
NASA may be quietly gutting an iconic campus with what it calls strategic closures, workers fear -
Inside NASA’s scramble to find a backup moon plan — and the wild ideas companies are pitching
