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The asteroid that will spare Earth might hit the moon instead. What happens if it does? -
‘Cloud-9’ is a newly discovered celestial object. It could help solve a cosmic mystery
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NASA says it is ‘evaluating all options’ as astronauts navigate medical concern in space
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January’s full wolf supermoon and the Quadrantid meteor shower will start off the new year
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All the eclipses, supermoons, meteor showers and planets to spot in 2026
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NASA could be weeks away from its biggest test in decades
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Jared Isaacman confirmed as NASA chief after monthslong tug-of-war -
One of the best meteor showers of the year will peak this weekend -
New images show an interstellar comet that will soon make its closest approach to Earth -
Trump’s NASA pick faces questions on leaked ‘Project Athena’ plan in rare second confirmation hearing -
December’s full moon is the last supermoon of the year. Here’s what to know -
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 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