celestial object
Collision with NASA spacecraft altered shape of asteroid Dimorphos
Science
Dr. Sarah Adams
By Will Dunham WASHINGTON (Reuters) – When NASA sent its DART spacecraft to slam into the asteroid Dimorphos in 2022, the U.S. ...
A ‘devil comet’ is set to swing by the sun and could be visible during the eclipse
Science
Dr. Sarah Adams
A “devil comet” known for its occasional outbursts is currently visible in the night sky, and lucky stargazers may even be able ...
Stellar corpse called ‘Tasmanian devil’ reveals phenomenon astronomers have never seen
Science
Dr. Sarah Adams
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Space is full ...
NASA probe to observe near-Earth asteroid’s 2029 close encounter
Science
Dr. Sarah Adams
By Steve Gorman (Reuters) – About 5-1/2 years from now, astronomers predict, an asteroid about as wide as the Empire State Building ...
