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.

In 1963, a rocket plane built to push aviation to Mach 6 climbed higher than planned and carried NASA pilot Joe Walker past the Karman Line. Decades before the Space Shuttle, the X-15 blurred the line ...

Built during the height of the Cold War, the Soviet Buran shuttle was designed to rival NASA’s Space Transportation System and surpass it in one critical way: it could fly and land entirely on its own ...

Nearly 20 years ago, an iconic part of the Star Wars sci-fi film franchise made a trip aboard NASA's Space Shuttle for a ...

In the case of the Boeing CST-100 Starliner Crew Flight Test (CFT), NASA averted disaster, but its leadership’s lapses were as chilling as the mischaracterizations and missteps that led to the 1986 ...

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 ...

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

NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed ...

NASA’s new boss blasted Boeing and the space agency Thursday for Starliner’s botched flight that left two astronauts stuck for months at the International ...

NASA declares Starliner crewed test a Type A mishap, cites leadership and engineering failures ...

Fast forward to the present day. The Space Launch System has flown only once, during the Artemis I mission, and is preparing ...

Butch Wilmore and Suni Williams, the two NASA astronauts "stranded" in space, came close to catastrophe because their spacecraft wasn't ready to fly, according to a scathing report by the space agency ...