NASA’s asteroid-smashing DART spacecraft hit so hard, it changed its target space rocks’ orbit around the sun
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NASA’s DART spacecraft changed a binary asteroid’s orbit around the sun, in a first for a human-made object
When NASA crashed a spacecraft into the asteroid moonlet Dimorphos in 2022, it altered both Dimorphos’ orbit around…
Astronomers Caught a Record-Breaking Stellar Explosion on Camera and It Looks Nothing Like They Expected
An artistic impression of Nova V1674 Herculis. Credit: CHARA Array Astronomers pictured novae—the violent explosions that occur on…
These celestial objects survive the supermassive black hole at the center of the Milky Way
At the center of our galaxy, the Milky Way, there is a supermassive black hole about 4 million…