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

Ridley Scott's last sci-fi film before The Dog Stars is now scaring audiences on a new streaming home. Find out everything to ...

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

The Original Series has fewer space battles than you'd expect, but these 5 episodes showcase the best of the Enterprise in ...

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

Metroid Ravenous is putting its own spin on the series, but one long-running progression trick may be more important than ...

When astronomers turned ALMA’s radio dishes toward 3I/ATLAS, they measured methanol levels 70 to 120 times higher than the ...

Whether they face off against the Avengers, Fantastic Four, X-Men, or the many cosmic heroes in space, these are the most ...

The research, led by a SETI scientist, takes a completely different approach to the existing efforts of searching for life beyond our planet.

No Man's Sky is a decade old. Let that sink in. No, seriously, you'll need plenty of water to survive the trips that the ...

California’s Vasquez Rocks have stood in for alien worlds for decades. A NASA satellite image reveals the famous landscape ...

From the Star Wars spin-off The Mandalorian to the classic series Star Trek: The Next Generation, these are the best sci-fi ...