The final frontier is fraught with danger. Brave Starfleet crews must defend against all manner of evil masterminds. Here are the top 10 "Star Trek" villains.
In the second episode of National Geographic's "Mars" Season 2, airing tonight (Nov. 19), the inhabitants of Olympus Town grapple with personal turmoil as well as the harsh realities of sharing Mars with a private, profit-driven enterprise.
NASA on Monday (Nov. 19) unveiled the selection of Jezero Crater on Mars as the landing site for Mars 2020, its next big Red Planet rover. Here's what that means.
A spiral galaxy has a distinct winding shape. Most of the galaxies observed by astronomers are spiral galaxies.
Two former competitors in the Google Lunar X Prize are continuing to pursue commercial lunar landers that could launch as soon as late 2019.
Is that the USS Enterprise blurring as it makes the jump to warp speed? Well, no. But a new photo of the galaxy cluster Abell 1033 certainly does call the famous "Star Trek" starship to mind.
Step outside this week between 6 and 8 p.m. local time and look overhead and toward the south to see one of the landmarks of the mid-autumn sky: the Great Square of Pegasus, the flying horse.
NASA is prepared to announce which of four final contenders it has selected as the landing site for its Mars 2020 rover, which is due to touch down on the Red Planet in 2021.
Why did the European Space Agency create a whole bunch of fake moon dust and use it to 3D print small screws, gears and even a fake coin?
A harpoon that grabs orbital debris sounds cool, but putting up more hardware in space to clean up debris is probably not a sustainable proposition, said the director of the Defense Advanced Research Projects Agency’s Tactical Technology Office.
An uncrewed Russian cargo ship linked up with the International Space Station Sunday (Nov. 18) to deliver nearly 3 tons of supplies for the orbiting lab.
SpaceX has delayed the planned Nov. 19 launch of a used Falcon 9 rocket topped with at least 64 small satellites, to conduct more preflight inspections. The liftoff will mark the first-ever third mission for a Falcon 9 first stage.