Interstellar comet 3I/ATLAS is turning green and getting brighter as it nears Earth. Scientists track the ancient space rock, ...

The interstellar comet 3I/ATLAS is racing away from the sun. Hubble and JWST track the object's strange composition: high CO2 ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

The International Gemini Observatory caught a glowing glimpse of exocomet 3I/ATLAS which is the third confirmed object ever ...

Interstellar comet 3I/ATLAS is making its closest approach to Earth, sparking a fierce debate. Harvard's Avi Loeb argues its ...

The International Gemini Observatory caught a glowing glimpse of 3I/ATLAS while conducting a Shadow the Scientists session.

The interstellar comet 3I/ATLAS has just done something no visitor from another star system has ever been caught doing: it ...

Harvard Professor Avi Loeb explains that alignments between interstellar object 3I/ATLAS and gamma-ray bursts are ...

New telescope images show interstellar comet 3I/ATLAS brightening and turning green after solar heating, raising questions ...

The interstellar comet 3I/ATLAS reaches its closest point to Earth on Dec. 19, allowing close study with no threat to the ...

I/ATLAS interstellar comet heads towards Earth now and will reach its closest point on December 19. Scientists say it will ...

To catch the Geminids peak, look to the eastern sky all evening on Dec. 13 and Dec. 14. The meteors will appear near the bright planet Jupiter. With the darkest possible skies, you could see up to 120 ...