Former astronaut and professor Terry Hart is opening up 40 years later about the friends and colleagues he lost on board the ...
Families of the astronauts lost in the space shuttle Challenger accident gathered back at the launch site Thursday to mark ...
NASA's space shuttle Challenger exploded and broke apart Jan. 28, 1986, in the sky over East-Central Florida, killing the seven astronauts on board.
NASA held its annual Day of Remembrance ceremony at the Kennedy Space Center Visitor Complex. The event honored the 25 astronauts who have died in the line of duty, including the crews of Apollo 1, ...
Explore the harrowing story of Apollo 13, where three astronauts faced near-certain disaster in space.