In just 10 seconds, its star became 1,000 times brighter.

March 2, 2018

Freaked-out people are largely limited to fiction, according to a new study.

February 16, 2018

Oxygen isn't the only air life breathes.

January 25, 2018

ExTrA is no ordinary planet hunter.

January 24, 2018

Could frozen planets host hardy alien life under the polar ice?

December 27, 2017

If we want to find alien life, we shouldn't look for planets like our own.

December 16, 2017

This could point to space as the place of origin for life on Earth.

December 15, 2017

These extremophiles can survive on air alone.

December 8, 2017

Life was small — until it wasn't.

November 30, 2017

They will sample water to see if the world may host extraterrestrial life.

November 30, 2017