Cargo-packed Dragon arrives at space station

SpaceX's unmanned Dragon cargo ship arrived Wednesday at the International Space Station, packed with food, gear and science experiments for the astronauts living in orbit.

Video: Tour a Mars robot test lab

NASA's InSight lander looks a bit like an oversized crane game: when it lands on Mars this November, its robotic arm will be used to grasp and move objects on another planet for the first time.

Image: Cygnus cargo spacecraft at sunrise

NASA astronaut Randy Bresnik photographed Orbital ATK's Cygnus cargo spacecraft at sunrise, prior to its departure from the International Space Station at 8:11 a.m., Dec. 6, 2017. Expedition 53 Flight Engineers Mark Vande ...

Image: Randy Bresnik and Mark Vande Hai spacewalk

Talk about an image making your head spin: ESA astronaut Paolo Nespoli took this stunning image of NASA astronauts Randy Bresnik and Mark Vande Hai during last week's spacewalk.

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