The Drake Equation helps scientists estimate the odds of finding intelligent alien civilizations. It’s an age-old question: Do aliens exist? And what are the odds we’ll make contact? A famous ...

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 ...

With all the sightings of strange objects in the sky, people have been wondering for decades what these things can be. Whether it’s Roswell or Area 51, people have been convinced there have been ...