Add Yahoo as a preferred source to see more of our stories on Google. The Haleakala Observatory, left, houses one telescope for the ATLAS system. That system first spotted the object 3I/ATLAS, which ...
"The most likely explanation is that it corresponds to human-made debris." ...
Astronomers have spotted a variety of weirdly blinking phenomena out there in the big wide Milky Way through history, but a newly discovered pulsating object truly appears to be one of a kind. Located ...
Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system late on July 1, 2025. The object’s potentially interstellar origins excited ...