Carol powers up in the new trailer.
Santa would not do well here.
Here's what those wriggling worms are expected to do in space ... and it's not to scare aliens.
The InSight Mars lander apparently celebrates success with a simple and sustained arm raise.
Spaceflight favors big rockets and small technology — but when that technology gets small enough, it may act very differently from traditional satellites and spacecraft.
SpaceX is set to launch a cargo mission to the International Space Station and land a rocket back on Earth today (Dec. 5), and you can catch all the action live.
Arianespace completed its final Ariane 5 launch of 2018 and penultimate overall mission for the year on Dec. 4, carrying a satellite for India and another for South Korea to geostationary transfer orbit.
Once upon a time, there was a small comet that led to a big meteor shower. Is that mysterious shower set to return?
A new video gives an amazing rocket's-eye view of a SpaceX booster's unsuccessful bid to return to terra firma today (Dec. 5).
A search for radio signals coming from 'Oumuamua, the mysterious visitor from afar that zoomed through the inner solar system last fall, came up empty, a new study reports.
An action-packed 30-second trailer for Season 2 of "Star Trek: Discovery" features explosions, familiar cast members and newcomers, including Captain Pike — and Spock, sporting a wry smile.
Snack-loving scientists working with the Opportunity mission on Mars dubbed tiny, iron-rich spheres scattered near the robot's landing site "blueberries," but these features were easier to name than to understand.
Turning your smartphone in a tool to identify celestial objects in real time is easy and a big help. The image shows a sky enthusiast searching for the planet Saturn, very close to the Lagoon Nebula, against the core of our own galaxy, the Milky Way.
Nibiru has been linked to NASA, and is also sometimes referred to or confused with Planet X, another supposed world for which there is no evidence.
We're all distracted by shiny things sometimes, and NASA's Curiosity rover on Mars is no different.
In December 1965, NASA's Gemini 7 and Gemini 6A missions accomplished the first in-orbit rendezvous of two crewed spacecraft.
SpaceX's Dragon spacecraft lifted off into clear blue skies today (Dec. 5), but its first stage spiraled down in a failed landing.
NASA's OSIRIS-REx arrived at the diamond-shaped near-Earth asteroid Bennu yesterday (Dec. 3). Here's what to expect next from NASA's first asteroid-sampling mission.
Four new gravitational-wave observations mean scientists can start to make broader discoveries about the world around us and the black holes that fill it.
SpaceX's next cargo launch to the International Space Station has been pushed back to Wednesday (Dec. 5) due to a rodent problem.