Training is underway for NASA’s newest class of astronaut candidates at the Johnson Space Center in Texas. The nearly two-year long process began this past September for the four men and six women of Astronaut Group 24.

“I wouldn’t characterize as they failed us,” Suni Williams said of their unexpected journey which Butch Wilmore said they all have some “blame” in.

Former Navy helicopter pilot Suni Williams made headlines when she and a colleague on the Starliner mission spent several months longer than planned at the International Space Station.

NASA's Artemis II is poised for the first lunar mission since 1972—with much more to come.

The Akron native was among seven astronauts lost in the 1986 Space Shuttle Challenger disaster. Decades later, her achievements and hometown ties still resonate.

Hawley discussed the Challenger disaster, his role in the investigation, and his remembrance of Judith Resnik.

The members of Crew-11 — two American, one Russian and one Japanese — splashed down after one became ill, prompting an early return.

NASA astronaut Suni Williams, who famously stayed in space for an extended nine-month visit after problems with an experimental capsule, has retired after 27 years, NASA said Tuesday

Four astronauts are now en route home from the International Space Station, marking the first time NASA has brought a crew home prematurely amid a health concern. And their unprecedented early departure leaves behind a bare-bones staff to look after the ...