Jan. 28, 1986, 7 spacefarers were killed when shuttle Challenger exploded midair after launching from Kennedy Space Center in ...

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

Add Yahoo as a preferred source to see more of our stories on Google. This year marks the 40th anniversary of the Challenger explosion, which occurred 73 seconds after liftoff on Jan. 28, 1986, ...

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.

NASA is putting the botched 2024 test flight of Boeing Co.’s Starliner capsule in the same category of disaster as the ...

Forty years ago, the NASA space shuttle Challenger exploded 73 seconds after liftoff, killing all seven crew members. Among the seven crew members were five NASA astronauts, as well as a payload ...

The agency released a critical report that puts the Starliner incident at same mistake level assigned to the fatal Columbia ...

Starliner's botched flight left Sunita Williams and Butch Wilmore stuck for months at the International Space Station.

OPINION - JUDY FINNIGAN: We should never forget exactly what we mean when we say we're sending someone to space ...

American space agency NASA publishes the report into the only crewed flight of the Boeing Starliner so far, calls it a Type A mishap.