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

If ancient alien explorers ever traipsed through Earth's cosmic neighborhood, could it be possible they left behind some interstellar litter on the moon?

Saturn's moon Enceladus could harbour alien life in oceans deep beneath its frozen surface, according to a new study.

Enceladus is hardly an inviting place. It sits 1.5 billion kilometers from the Sun, covered by a thick frozen exterior. Yet ...

A new study suggests signs of possible life on Saturn’s icy moon Enceladus could be easier to detect than expected.

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

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, ...

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

If scientists sift through the Moon’s surface, we could find microscopic dust suggesting alien life, an Oxford astrophysicist suggested Breaking News Intern We may be able to find evidence of advanced ...

Saturn's icy moon Enceladus would theoretically be able to host some forms of microbial life, according to a scientific study ...

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