SYFY ’s The Ark follows the crew of an interstellar spacecraft on a multi-light-year journey to the star next door. In the ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

The Gemini North telescope in Hawaii recently snapped a close-up of the comet that's captured the world’s attention.

On its record-breaking pass by the sun late last year, NASA's Parker Solar Probe captured stunning new images from within the ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Scientists discover 3I/ATLAS, a possible 7-billion-year-old comet from deep space. It may rewrite what we know about the ...

NASA confirms the arrival of 3I/ATLAS, the third interstellar object. The ATLAS project spotted it in June 2025. Its speed ...