Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...

Bugs got underground tunnels. Bots got lava. With Hive and Magma Worlds behind us, Helldivers 2’s strangest biome may still ...

Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds ...

The Last Jedi finally revealed the first Jedi Temple on Ahch-To, but it left so many more questions than answers. Hidden deep ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...

For the first time, scientists have continuously monitored a planet's escaping atmosphere over a complete orbit, revealing ...

Across the many shows and movies of the "Star Trek" universe, there are several big surprises that may stun new fans watching ...

A newly identified string of galaxies, stretched across tens of millions of light years and slowly turning in space, is ...

Frequent flares from the nearby star TRAPPIST-1 could offer new clues in the search for habitable planets beyond Earth.

A newly-detected spinning galaxy filament is reshaping our understanding of cosmic structure, gas flows, and the origins of ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

Using a powerful combination of space-based measurements and Subaru’s advanced imaging, astronomers have discovered two rare companions, one of which enables a key test for NASA’s Roman Space ...