Humanity is on the verge of potentially discovering extraterrestrial life after scientists found that one of Saturn's moons, Enceladus, meets all the criteria to support life. The European Space ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

When we imagine alien life in books or on TV, we often think of planets like ours inhabited by extraterrestrial people. The Harry Vanderspeigle’s (Alan Tudyk) of the universe are basically human with ...

We’ve discovered thousands of exoplanets — but not a single confirmed exomoon. That doesn’t mean they aren’t out there. In fact, moons may be even more common than planets — and in some cases, even ...