Scientists propose examining lunar soil for tiny engineered particles that could preserve evidence of civilizations long since vanished.

This is one of the most replayed Apollo moments for a reason: it sounds wrong. The astronauts reach the far side, lose ...

Eagle-eyed viewers spotted a strange object during SpaceX’s Starship livestream ...

Scientists have traced a series of mysterious radio signals to a gigantic alien world 63 light-years from Earth.

Scientists trying to work out whether life could survive on one of Saturn's moons have recreated its hidden ocean in a ...

Lab simulations suggest microbes could survive conditions found in Enceladus's underground ocean ...

Two new studies make a compelling case suggesting that Enceladus' subsurface ocean could support life.

Scientists have discovered that Earth microorganisms could survive in Enceladus's subsurface ocean, suggesting Saturn's icy ...

What are the chances of finding extraterrestrial life in our solar system? Frank Postberg, a professor of planetary science ...

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field ...

The Harvest Moon rises Sept. 26 and will bring a chance to see Saturn and, with a telescope, its rings. Draconid meteor ...