An alien from a system on the edges of what we earthlings call the “Local Group” of galaxies is visiting our planet and ...

Harvard professor Avi Loeb believes his research, which propelled him to the White House, could usher in a ‘new messianic era ...

Alas, it’s not a study-abroad course – yet – but exoplanets may provide insight into how life formed on Earth.

Chilling Reasons We Haven’t Made Contact With Aliens Yet For decades, the idea of making contact with extraterrestrial life ...

There are parts of the universe that are extremely hard to see, even for our most advanced telescopes. Gas and dust don't ...

The search for intelligent alien life goes far beyond listening for simple radio signals. This documentary explores how ...

Scientists explore the Fermi paradox, suggesting that alien civilisations may self-destruct before becoming detectable, ...

Are we alone in the Universe? With more than 100 billion galaxies in the observable universe and at least 500 billion planets ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

Morgan McFall-Johnsen was a science reporter at Business Insider. She covered climate change, weather, Earth sciences, and ...