When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

Discover the top alien and space movies, featuring thrilling adventures, extraterrestrial encounters, and epic journeys ...

CleanJoule introduces a 100 percent SAF-based replacement for Rocket Propellant 1 (RP-1), the fuel of choice for many launch ...

The following contains spoilers for Skeleton Crew Episode 3, "Very Interesting, as an Astrogation Problem," now streaming on ...

One of the first original Star Wars villains to ever appear in Star Wars non-movie materials is Crimson Jack, a pirate leader ...

Researchers have discovered that old elliptical galaxies can form from intense star formation in early galaxy cores. This ...

As Israel steps up its airstrikes against Syria, Israel's Defense Minster says he's ordered the IDF to establish a "sterile ...

Astronomers using the James Webb Space Telescope have made significant discoveries within the Spiderweb protocluster, ...

Propulsion technologies are the key to exploring the outer solar system, and many organizations have been working on novel ...

The expansion of the universe is, in some ways, similar. But this analogy gets one thing wrong – while the dough expands into the baking pan, the universe doesn’t have anything to expand into.

Skeleton Crew’s is here. It continues the struggles of the kids to escape the galaxy and they are joined by a man named Jod ...

WASHINGTON, Dec 9 (Reuters) - Fresh corroboration of the perplexing observation that the universe is expanding more rapidly than expected has scientists pondering the cause - perhaps some unknown ...