Analysis reveals what appears to be a channel of hot, low-density plasma stretching out from our solar system toward distant ...

The comet formed in a cold and distant part of the early Milky Way up to 12 billion years ago, putting it just under 2 ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...

A stray comet will make its closest approach to Earth today in one last hurrah before racing back toward interstellar space. Discovered over the summer, the comet known as 3I/Atlas will pass within ...

The interstellar comet 3I/ATLAS was confirmed in July 2025 as the third known object to visit our solar system from interstellar space. Despite conspiracy theories, scientists say 3I/ATLAS shows all ...

The interstellar comet that has had scientists around the world mesmerised for months safely passed Earth this morning. At roughly 06:00 GMT, 3I/ATLAS reached its closest point to Earth, coming within ...

The European Space Agency's JUICE mission pointed its instruments at 3I/ATLAS. This body, only the third of its kind ever detected, is currently leaving our Solar System after passing through it.

CAPE CANAVERAL, Fla. (AP) — A stray comet from another star swings past Earth this week in one last hurrah before racing back toward interstellar space. Discovered over the summer, the comet known as ...

(CNN) — 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 ...

NASA’s SPHEREx telescope detected water vapor and carbon-rich molecules from the interstellar comet 3I/ATLAS after it ...