A viral alien base on the Moon claim rests on a March 2026 preprint that has not been peer reviewed or independently confirmed. The paper says high-speed telescope footage captured more than 20 ...

A new study proposes searching the moon for remnants of ancient extraterrestrial technology. Researchers suggest the moon's surface could preserve microscopic "technosignatures" left by alien ...

Most of our experience with the Search for Extraterrestrial Intelligence (SETI) has focused on capturing radio signals that alien species have sent out, whether intentionally or unintentionally. That ...

Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar surface, making it an archive of extraterrestrial technology. By Becky ...

Fifty-seven years after Americans first landed on the moon, NASA is going back — not to plant another flag, but to build a permanent lunar base as it pushes to make humans an interplanetary species.