In the coming weeks, NASA's Europa Clipper will take off on a long journey to Jupiter's moon Europa. The icy moon could potentially host alien life — and there's only one way to find out.

NASA and SpaceX have postponed the launch of the Europa Clipper mission due to Hurricane Milton threatening Florida's Space Coast with high winds and heavy rain. The spacecraft has been secured at Kennedy Space Center's Launch Complex 39A,

Discovering extraterrestrial life would be one of the most profound scientific and philosophical revelations that our species has ever made. But such a big discovery won't come easy. Our starting point is to first search other worlds for signs of habitability,