In November, SETI Institute researchers contributed expert perspective to media stories on interstellar comet 3I/ATLAS and ...

A mysterious interstellar comet known as 3I/ATLAS is about to make its closest approach to Earth in December 2025. Here's ...

In a startling revelation that has ignited global intrigue around comet anomalies and interstellar visitors, Harvard astrophysicist Avi Loeb has issued a dire warning regarding the interstellar comet ...

NASA released images of the interstellar comet 3I/ATLAS, the third interstellar comet that NASA, ESA and other global agencies have tracked. Photo by NASA Nov. 20 (UPI) --NASA released images of the ...

NASA has confirmed that 31/ATLAS is a comet and not an alien spacecraft, as some had believed. But it did lead one scientist ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.