If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures to quiet machines orbiting dead stars, these relics could tell stories no ...

There's a sly cameo from Naru from 'Prey,' but originally it didn't stop there.

For decades, scientists have searched the skies for signs of extraterrestrial technology. A study from EPFL asks a sharp ...

The Piprahwa stupa stands in the heartland of Buddhism. Its excavation revealed multiple caskets containing relics, alongside substantial quantities of ash, charred bone and rice ...

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

While idea may violate Occam’s razor, “it remains a speculative but logically open alternative,” says biologist Robert Endres.

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

Two research teams have identified possible landing sites for Luna 9, the first human-made object to safely reach the lunar ...

President Donald J. Trump announced on February 19, 2026, via Truth Social that he is directing the Secretary of War (Defense Secretary Pete Hegseth) and other relevant federal dep ...

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Only one of these patches of lunar plain can be Luna 9’s actual landing site – and there’s no guarantee that either of them is. But the search is oddly compelling.