Astronauts Barry "Butch" Wilmore and Sunita Williams were expecting to spend eight to 10 days in space. They ended up​ ...

Both the 2003 Columbia and 1986 Challenger space shuttle disasters, which resulted in fatalities, received the "Type A mishap" designation.

The test flight of Boeing’s Starliner capsule — which turned into a monthslong stay in space for two astronauts — was a debacle in the same league as shuttle disasters, NASA said.

A report on the Boeing Starliner mission that left two astronauts behind on the International Space Station in 2024 has pushed NASA to reclassify the incident in the same category as the Space ...

It's back to Apollo basics, an administrator says.

There's a lot we still don't know. The post Mysterious Chinese Space Plane Conducting Unknown Mission in Orbit appeared first ...

Fifteen years ago today, the roar of engines and a pillar of fire lit up the Florida sky as Space Shuttle Discovery began its final journey into space.

A week after NASA Administrator promised consequences for the agency’s mishandling of the Boeing Starliner saga, two key leaders of its Commercial Crew Program are being replaced.

It is not every day that I can sit down and talk with a former NASA astronaut and member of the United States Astronaut Hall of Fame, but that is exactly what happened when I recently met and talked ...

After years of delays, NASA's Artemis II mission is aiming to launch next month. But issues with the heat shield are causing ...