
The crew of five astronauts for the STS-41B mission. On the front row are Vance D. Brand, commander; and Robert…

Expedition 54-55 prime crewmember Scott Tingle of NASA listens to a reporter’s question during a crew news conference Nov. 30.

Expedition 54-55 prime crewmember Norishige Kanai of the Japan Aerospace Exploration Agency (JAXA) listens to a reporter’s question during a…

Expedition 54-55 prime crewmember Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos) listens to a reporter’s question during a…

Expedition 54-55 prime crewmember Anton Shkaplerov of the Russian Federal Space Agency (Roscosmos) signs a ceremonial book Nov. 30 as…

Expedition 54-55 prime crewmembers pose for pictures Nov. 30 during traditional pre-launch activities.

See Jovian clouds in striking shades of blue in this new view taken by NASA’s Juno spacecraft.

The International Space Station is seen in this twenty-second exposure as it flies over the Washington National Cathedral, Wednesday, Nov.…

An intriguing source has been discovered in the nearby Andromeda galaxy using data from NASA’s Chandra X-ray Observatory and ground-based…

Expedition 54-55 prime crew members pose for pictures Nov. 29 in front of a Soyuz spacecraft simulator as part of…