A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet 3I/ATLAS was captured on Aug. 27 using one of the telescopes at the ...

Comet 3I/ATLAS is just the third observed interstellar object ever witnessed in Earth's solar system. The Gemini South telescope in Chile is the latest observatory to get a glimpse of the object as it ...

New images reveal the Manhattan-sized interstellar object 3I/ATLAS has started to sport a tail, indicating that it could possibly be a “maneuvering” alien craft, one Harvard scientist suggested. After ...

As comet 3I/ATLAS races sunward, a well timed alignment could let a U.S. spacecraft sample its trailing ions from afar. Two European researchers predict that NASA’s Europa Clipper may soon sit in the ...

Harvard astrophysicist Avi Loeb has alleged thatNASA withheld an image of the interstellar comet 3I/ATLAS taken near Mars earlier this month. Loeb made the claim during an appearance on The Joe Rogan ...