If life exists elsewhere, it might not be on worlds like Earth. Here are some of the more peculiar places scientists are ...

Scientists have suggested that moons capable of supporting alien life may only be able to form around small planets. Earth's Moon is vital to the propagation of life, controlling the ocean's tides – ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Just as Saturn is ringed by hundreds of moons, giant planets across the Milky Way might be ...

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, ...

Astronomers have uncovered evidence of a bizarre, potentially historic discovery: the first moon ever detected beyond our Solar System. Unlike familiar moons, this mysterious object is at least as ...

We have known for a while that the Milky Way is full of homeless worlds. Rogue planets, free-floating planets—call them what you like—but they are planets formed in orderly systems around ordinary ...

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...