Jupiter’s moon Europa has long looked like a frozen cue ball, its bright shell of ice hiding a global ocean that many astrobiologists see as one of the most promising places for life beyond Earth. New ...

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 ...

Dive into how Earth’s weirdest microbes could help us spot extraterrestrial life. Marine biologist Peter Girguis thinks they might both hold clues to finding life beyond Earth. In this episode, he ...