Astronomers estimate there could be a trillion planets in our galaxy, yet no confirmed signs of alien civilizations. The talk ...

When most people think science fiction, they first think of outer space. It’s why names like Kubrick, Lucas, Cameron, and Scott will live on long after the men who made them famous are gone. For the ...

Harvard astrophysicist Avi Loeb claims humanity missed a historic chance to find alien life on interstellar object 3I/ATLAS, warning it may have been a spacecraft on a seeding mission.

These are the best space opera movies of all time. For the purpose of this list, we'll be sticking to one film per franchise ...

In one of the most baffling discoveries of the last decade, scientists have found a clue in a cave to how life might survive ...

A woman who died for 32 seconds reveals a chilling vision of a war-torn future and life on other planets, warning humanity of ...

A faint signal from old telescope data is causing a stir in astronomy: a planet barely larger than Earth, with an almost ...

:rocket: Could aliens be hiding on a frozen twin of Earth? NASA has just discovered a rocky exoplanet that’s remarkably ...

A thick shell "implies a longer route that oxygen and nutrients would have to travel to connect Europa’s surface with its ...

Scientists argue that limiting the search for life strictly to a star’s traditional habitable zone is too restrictive. That ...

For readers seeking intellectually ambitious, thought-provoking fiction that bridges science, history and human complexity, ...

There might be many more planets that could be home to aliens than we thought, according to a new study.