Every week, Space.com delivers the latest discoveries, launches, and cosmic curiosities from across the universe. From ...

The conflict between the brain's expectation of Earth's gravity and the reality of no gravity causes space motion sickness.

On Episode 185 of This Week In Space, Rod Pyle and Tariq Malik are joined by Josh Dinner to discuss NASA's Goddard Space ...

Despite our inability to find aliens (yet!) in our own extraterrestrial searches, our favorite movies, TV shows, games, and ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered that aging stars in their so-called ...

Zhang said that, technically, comet 3I/ATLAS has only appeared to "change color" a single time  —  when its coma became ...

Frozen complex organic molecules have been discovered for the first time around a young protostar in a galaxy other than our ...

Using data from NASA's Juno spacecraft, scientists have discovered that the solar system's most volcanic body is even hotter ...

Excess heat is flowing from the north pole of Enceladus, hinting at a careful energy balance deep that may have kept the ...

Beginning next week, daytime rocket launches are all officially scrubbed thanks to the government shutdown.

If you do check out Jupiter with a small telescope on Sunday night, you'll see all four Galilean moons, with Ganymede and Io on one side of Jupiter and Europa and Callisto on the other. The ...

Space memorial company Celestis has opened reservations for its "Mars300" spaceflight that aims to send human remains to orbit around the Red Plane in 2030.