The free-flying Spheres, inspired by "Star Wars" and now aided by Google's Project Tango, will handle more of the mundane tasks for astronauts.
Fresh salads may soon be on the menu for astronauts aboard the International Space Station as they try out a new zero-gravity greenhouse.
Earth-o-vision! Live-streaming cameras mounted to the International Space Station are now beaming down an impressive video feed to folks back on Earth.
Get alerts anytime the International Space Station flies over your location, so you can wave, send a tweet, or run outside to see it at night.
After a faulty pump for the space station's cooling system goes on the fritz, astronauts must venture outside the station to replace the machine.
All on board are OK, but NASA says part of the ISS' cooling system has failed and the space agency is trying to figure out a solution.
A Massachusetts man discovers a strange-looking green rock on the banks of the Merrimack River. He later discovers there's a reason it looks a bit unusual.
An impromptu spacewalk triggered by the sight of ammonia flakes drifting past a window of the International Space Station wraps up with a replaced pump and a plan for "additional detective work."
One of the station's solar arrays is leaking coolant used to prevent the station's power systems from overheating, but it apparently doesn't pose a danger to the crew.
A fascinating video from the International Space Station shows Earthlings what it's like to wring out a wet washcloth without gravity's help.