Thomas Mulligan investigates the harrowing circumstances and critical malfunctions that nearly left a pair of NASA explorers ...

Would humanity risk its own astronauts to keep crowding low Earth orbit with satellites? That question has taken on new ...

China's Shenzhou 21 astronauts returned to Earth on Friday (May 29), wrapping up a record-breaking, and very eventful, space mission.

NASA astronauts Butch Wilmore (R) and Suni Williams, depart the Neil A. Armstrong Operations and Checkout Building at Kennedy Space Center for Launch Complex 41 at Cape Canaveral Space Force Station ...

A United Launch Alliance Atlas V rocket carrying two astronauts aboard Boeing's Starliner-1 Crew Flight Test, is launched on a mission to the International Space Station, in Cape Canaveral, Florida, ...

NASA’s Suni Williams and Butch Wilmore — the two astronauts who launched on Boeing Starliner’s first crewed test flight and have been in low-Earth orbit since June — want to set the record straight: ...

JIUQUAN, China (AP) — China launched the Shenzhou 23 spacecraft Sunday night with three astronauts heading to its space station, including one set to stay in space for a year. The spacecraft blasted ...

Add Yahoo as a preferred source to see more of our stories on Google. Retired NASA astronaut Butch Wilmore reveals how his Christian faith sustained him while stranded in space for 286 days. He ...