As for the best sci-fi movies of all time, we've got a list of our own, which you may or may not agree with. Looking for more ...

This is the way to celebrate Star Wars Day in style, with the 6187-piece Lego Ultimate Collector Series Razor Crest, now $130 ...

The trees began as seeds flown around the moon on NASA's uncrewed Artemis 1 mission in 2022.

Written by the Eisner-nominated creator Jonathan Hickman ("The Avengers," "Fantastic Four") and paired with ravishing artwork ...

" Alien Day " (April 26) has arrived, that annual occasion for all xenomorph acolytes to immerse themselves in the legends ...

North America has experienced two transcontinental total solar eclipses within the last seven years, and these satellite ...

"There's much more water than we thought 20 or 30 years ago, and it's really interesting to use this technique to try to ...

Two Russian cosmonauts completed a spacewalk at the International Space Station, wrapping up all of their tasks with time to ...

Stunning 'rocket cam' footage captures the final Delta IV Heavy launch, closing out the program after 64 years of delivering ...

The crew flies to space on May 6, if the schedule holds. The first Starliner crew is ready to fly on May 6, the team told ...

"Fermi is the most sensitive gamma-ray telescope in orbit, so when it doesn’t detect an expected signal, scientists must ...