A dune field on Mars, as seen by the Mars Reconnaissance Orbiter.

The upcoming Habitable Worlds Observatory should be able to spot the glint of water on habitable planets, and maybe more ...

Explore a breathtaking visual simulation of a hypothetical Dyson sphere and its awe-inspiring megastructure designs as viewed ...

But the universe also hosts worlds that break away from this familiar image. Some planets drift alone through space without a ...

The Roman Space Telescope will spend more than a quarter of its time staring at the Milky Way’s bulge, a star-packed central region of our galaxy that may swarm with small, rocky exoplanets ...

Spatial sampling: N apertures have at most N (N-1)/2 pairwise baselines, but not all are distinct or independently measured ...

Researchers want to explore the idea that microscopic particles shed by alien civilizations have accumulated on the lunar ...

The picture-perfect launch of NASA’s Roman Space Telescope could push forward the space agency’s ultimate search for life ...

NASA scientists are exploring a billion‑dollar 'starshade' to create artificial eclipses in space and expose faint Earth‑like ...

From the early stages of developing Star Trek, producers were concerned about the believability of the alien races the ...

Aliens are often the cornerstone of many great sci-fi shows. Here are 15 of the best shows that heavily revolve around ...

Alien: Isolation 2 is digging into Ridley Scott's original vision while using 20th Century's archive to build something new.