BEIJING — China’s Shenzhou-23 space station crew has completed emergency decision-making assessments and tests on emotional states, as part of a broader effort to study how long-duration spaceflights ...

NASA’s masterplan for upcoming lunar landings has a flaw that could prove fatal to the U.S. astronauts set to touch down on ...

Social media users are puzzling over a "cake" made by astronauts aboard the International Space Station. The dubious treat was shown off on Wednesday, July 22, as they celebrated the recent arrival of ...

Expedition 70 NASA astronaut Jasmin Moghbeli announced that the International Space Station crew found a tomato lost by ...

More than half the medicines stocked on the ISS expire within three years, a serious problem for a Mars mission lasting around 400 days. A new University of California San Diego study offers a fix: ...

Fifteen years after the final space shuttle mission, astronauts reunite at Kennedy Space Center to reflect on history.

NASA is preparing for future astronaut landings on the Moon with an unusually ambitious orbital rehearsal. During Artemis III ...

Medical care in space has long faced a quiet but serious limitation. For more than 40 years, astronauts relied on ultrasound as their only imaging tool.

In a few weeks, Canadian Space Agency (CSA) astronaut Colonel Joshua Kutryk will fly to the International Space Station as part of NASA's SpaceX Crew-13 mission. Media wishing to cover events related ...

Mr. Beat tells the story of the Space Shuttle Challenger Disaster, which shook NASA and the country as a whole as the first ...

CAPE CANAVERAL SPACE FORCE STATION — NASA’s Crew-11 had a successful splashdown off the coast of San Diego early Thursday morning after it undocked from the International Space Station in the facility ...