Scientists all over the world are interested in a strange object that is moving quickly through space. The thing, called 3I/ATLAS, is huge, about the size of Manhattan, and is moving toward Earth at ...

For decades, astronomers have searched for signs of extraterrestrial intelligence using radio telescopes and optical instruments, scanning the skies for artificial signals. Now, researchers are taking ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Alien probes could be hiding among us in plain sight as we search for ...

3I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some researchers suggest it could even be alien-made, drawing comparisons to probes ...