Does this just-released image from NASA document the first cybernaut or is it something far more sinister (or way more innocuous)? The simplest problems can have complicated solutions in space.
Nothing makes a study break more fun than a simulated Apollo program courtesy of this DIY Mission Control Desk that has everything from lighted buttons to an iPad display of astronauts in action.
Satellite shots from the Earth Observatory show the stunning scope of the mudslide that claimed lives and homes in the remote town of Oso, Wash.
In an effort to avoid a potential apocalypse, the space agency is holding a contest to get people to help it discover deadly asteroids.
Ellen McLain, voice of GLaDOS in the popular game Portal, once again enters the voice-modulated fray -- this time in an educational video for NASA.
A new video shows a burst of light leaping off the sun that is so massive the space agency gives it an X-class rating, which denotes the most intense of all flares.
NASA plans to study how plants grow on the moon, with a garden that will include turnips, basil, and cress.
They're called "recurring slope lineae." They've been showing up in photos of Mars, and they could be explained by the presence of seasonal water flows on the red planet.
NASA has turned to crowdsourcing for help in its search for embryonic planetary systems that the Hubble can study.
The space agency is remembering 17 astronauts who died in the Apollo 1, Space Shuttle Challenger, and Columbia disasters.