Microscopic bits of alien tech on the moon? As scientists searched for intelligent extraterrestrial life — i.e., aliens — they’ve focused on a short list of standard possibilities. In other words, ...

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 ...

They skew more “Event Horizon” than “Close Encounters.” So much for sci fi-movie-informed notions that extraterrestrials are benevolent beings aiming to better humanity. Former NASA astronaut Charles ...