LAS VEGAS (KLAS) — A mysterious object of unknown origin fell from the sky and crashed just outside of Nevada’s secretive Area 51 military base, and five weeks later, the public is still in the dark.

An 18-year-old student passionate about astronomy has made history by discovering 1.5 million previously unknown celestial objects. His algorithm using artificial intelligence could revolutionize the ...

LONDON (AP) — British Prime Minister Rishi Sunak said Monday that the government would do "whatever it takes" to protect the country, as the U.K. announced a security review after several unidentified ...

The US Space Force is tracking six unknown objects that were released into Earth's orbit by a mysterious space plane. The Chinese-operated space plane launched from the Gobi Desert on December 14 and ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have seen a powerful explosion from a mysterious, unknown object in space. Researchers do not know where the bright ...

Harvard astrophysicist Avi Loeb has issued a startling warning that the interstellar visitor 3I/ATLAS may be dragging a 'swarm' of unknown objects across our Solar System. This claim, if verified, ...

The unidentified flying objects shot down over the past week are most likely not from outer space, officials assured America. It had to be said. "I don't think the American people need to worry about ...