
This view of Jupiter was taken by Voyager 1.

If small, unmanned aircraft could be made smarter and more independent, they could help firefighters and other responders do even…

Astronaut Mark Vande Hei peers at the Earth below from inside the seven-windowed cupola, the International Space Station’s window to…

NASA conducted its second RS-25 engine hot fire test of the new year Feb. 8 on the Fred Haise Test…

Astronauts Thomas Marshburn and Mark Vande Hei peer at the Earth below from inside the seven-windowed cupola.

The Nauka multipurpose laboratory module and the Prichal docking module are pictured as the International Space Station orbited 265 miles…

A pair of free-flying Astrobee robotic assistants test automated rendezvous maneuvers inside the International Space Station.

The coast of Turkmenistan and the Turkmenbashi Gulf on the Caspian Sea are pictured from the International Space Station.

Kazakhstan’s snowy, northeast border with Russia is pictured from the International Space Station.

The Canadarm2 robotic arm and the Dextre fine-tuned robotic hand are pictured attached to the International Space Station.