An unidentified object, which has been named 3I/ATLAS, is traveling through space at 140,000 miles per hour with one expert ...

This bodes well for astronomers keen to see the emergence of long, well-defined cometary tails as 3I/ATLAS shimmies towards ...

Mundane wayward space rock, or extraterrestrial visitor? Astronomers believe that our solar system's latest and only third ever confirmed interstellar visitor, 3I/ATLAS, is almost certainly a comet.

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a natural one — after making similar claims in in 2023 and 2017. "The ...

NASA confirms that asteroid 2025 QV9 will fly by Earth on September 10. The asteroid is airplane-sized and travels at high ...

Rumors of an incoming alien attack invaded some social media feeds in late July 2025 after the New York Post published an article about a potential "alien probe." While the article only said the ...

The video, shared at a House Oversight hearing on what the military calls "Unidentified Aerial Phenomena," better known as UFOs, shows a missile striking an unidentified object and bouncing off of it ...

Earlier this month, astronomers made a fascinating discovery: a mysterious object with interstellar origins, now dubbed 3I/ATLAS, that's hurtling toward the inner solar system at extreme speeds. As ...

CAPE CANAVERAL, Fla. (AP) — NASA has discovered an interstellar comet that’s wandered into our backyard. The space agency spotted the quick-moving object with the Atlas telescope in Chile earlier this ...