Scientists have a new plan for finding extraterrestrial life in our Solar System

Humanity hasn't even scratched the surface of exploring the Milky Way galaxy, much less the rest of the universe, but when it comes to our own Solar System, we have a pretty good idea of what's here. We know there's no space-faring races hiding out in the craters of Mars or silently spinning inside of Jupiter's great red spot, but there's still the chance that life exists in our little planetary backyard outside of Earth, and researchers have a new strategy that could help us find it. The target...