The current decade has been huge for sci-fi fans. We're only partway through, but here are our top picks for the best sci-fi ...

Project Hail Mary came out on March 20, and it is definitely a must-watch sci-fi film with a plot that keeps you hooked until ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us? Theoretical ...

Planets orbiting stars beyond the solar system come in all shapes and sizes but mostly fit into a few categories: large and hot gas giants, super-Earths that are slightly larger than our planet, ...

Scientists have uncovered a surprising way to study the harsh space weather around young M dwarf stars. Mysterious dips in ...

(NewsNation) — Images of a pyramid-like shape on the surface of Mars are propelling theories that alien beings constructed the object, but one expert on the Red Planet has some disappointing news for ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The Milky Way galaxy has more than 400 billion stars in it. Over the last few decades, ...

Add Yahoo as a preferred source to see more of our stories on Google. An artist’s impression of the exoplanet named L 98-59 d, shown with a cutaway to reveal its interior, orbiting a red dwarf star, ...

You’ve traveled thousands of light-years through interstellar star systems. And now you’re stranded on a planet you know nothing about. Pentagon will remove media offices after judge reinstates New ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...