Launching in the 2040s, the HWO telescope will search for Earth-like planets and feature swap-out instruments maintained by ...

In fact, there are so many good shows to choose from that it can be tough to figure out what to watch first. I've curated a ...

Project Hail Mary author Andy Weir is a lifelong fan of science-fiction, so it's no surprise that his favorite authors of all ...

Some of the greatest supervillains of all time were introduced during the 1960s and helped make Marvel Comics the icon that ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

In a world where self-driving robotaxis glide through major city streets without drivers behind the wheel and delivery drones ...

The Fantastic Four's first appearance isn't just one of the most important issues in Marvel Comics, it also changed the ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Larson's love of science in 'The Far Side' led to some strips that took the strip into the realm of sci-fi: these are the ...

Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years ...

I tested a $125,000 humanoid robot. It couldn't read my emotions, but its jokes and sense of humor made it feel surprisingly human.