Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...

Stargazers are in for a treat -- a newly discovered comet is visible in the July night sky. Comet Neowise, discovered in late March, is appearing brighter as it approaches the sun, according to ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A recent Gemini Observatory ...

For the first time, astronomers have captured X-ray portraits of a comet from beyond our solar system, are providing a glimpse of what happens when gases from a comet collide with charged particles ...

An interstellar comet first spotted passing through our solar system in July is beginning its departure from our corner of the universe — but first it will fly by Earth, and scientists are capturing ...

Astronomers continue to track the third-ever discovered interstellar object, comet 3I/ATLAS, using powerful telescopes and spacecraft as it moves through our cosmic neighborhood. Just last week, the ...

Update March 2024: As we predicted last July, Comet 12P/Pons-Brooks is showing some beautiful activity. Comet 12P is projected to be visible to the naked eye around the time of its perihelion passage ...

The much talked about interstellar comet 3I/ATLAS will reach its closest point to our planet today (Friday), December 19. This marks an important mome.