Life in our solar system could exist on Europa or Enceladus, proving alien life may be common in the universe. Trump walks back comments after insulting UK., NATO allies about their veterans, fallen ...

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At Davos, the billionaire said his belief that “it might only be us” in the cosmos drives Tesla, SpaceX, and his vision for humanity’s future. Elon Musk proclaimed he’s an alien during a Thursday ...

Astronomers found no radio signals from the comet that would suggest it is an extraterrestrial spacecraft. 3I/ATLAS was confirmed as the third known object to enter our solar system from interstellar ...

This week’s Resident Alien, “Ties That Bind,” had a little something for everyone: Casual time travel, terrible perms, Mantid Club, and some much-deserved closure for General Eleanor McCallister ...