This week marks forty years since seven astronauts were killed in the space shuttle Challenger accident in 1986. Families of ...

Families of the astronauts lost in the space shuttle Challenger accident gathered back at the launch site Thursday to mark ...

NASA observed its annual Day of Remembrance Thursday to commemorate the astronauts killed in the Apollo 1 and space shuttle ...

Here’s a look at space accidents that have affected astronauts or other staff related to spaceflight. Accidents that involved unmanned spacecraft are not included. Timeline October 24, 1960 – The ...

NASA will observe its annual Day of Remembrance on Thursday, Jan. 22, which includes commemorating the crews of Apollo 1 and the space shuttles Challenger and Columbia. The event is traditionally held ...

Tim Kopra, an astronaut scheduled to be lead spacewalker on space shuttle Discovery next month, was hurt Saturday in a bicycle accident that could impact his space duties.