A U.S.-Russian space crew arrived Tuesday at the International Space Station after launching from the Russia-leased Baikonur ...

The new crew will replace three other Soyuz fliers wrapping up a 240-day stay aboard the International Space Station.

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 ...

Russia resumed sending crewed missions to the International Space Station with a team that includes a NASA astronaut, ...

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.

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

A new crew arrived at the International Space Station on July 14 on a launch witnessed in person by NASA Administrator Jared ...

Florida Sen. Ashley Moody highlighted Florida’s role in U.S. space exploration on Space Exploration Day, pointing to a ...

For the first time since four Artemis II astronauts flew around the moon in April, an American is about to head to space.