
Payload specialists representing Canada and the European Space Agency join five NASA astronauts for the January 1992 scheduled STS-42 mission.

Payload Specialist Canadian Roberta Bondar and astronaut Stephen Oswald pilot work aboard space shuttle Discovery.

The seven STS-42 crew members pose for a traditional in-space portrait in the International Microgravity Laboratory science module.

The Operational Land Imager (OLI) on NASA’s Landsat 8 satellite acquired this large natural-color image showing a wide view of…

At first glance, Saturn’s rings appear to be intersecting themselves in an impossible way.

The first of 10 flight segments for the two solid-rocket boosters of NASA’s Space Launch System has been cast at…

NASA astronaut Jeff Williams shared this composite image, created from a series of photographs taken during the Expedition 13 mission…

This Earth observation composite image from the International Space Station captures morning sunglint and low clouds over the central Pacific…

This composite image of the Mount Brandberg Nature Reserve in Namibia, Africa was put together at the Johnson Space Center…

This Earth Day, NASA is going to give you a behind the scenes look at all we do in Earth…