Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Europa has long been the darling of the search for life beyond Earth. The reason is simple: beneath its cracked, icy shell ...

If humanity discovered an extraterrestrial civilization, could we actually communicate with them? Language, perception, and ...

A study has cast doubt on the idea that Jupiter's moon Europa, where NASA has sent a spacecraft, could have conditions to ...