NASA held its annual Day of Remembrance on Thursday to honor those who lost their lives in the pursuit of space exploration.

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 ...

CAPE CANAVERAL, Fla. - It was a cold morning in Florida when the last words heard from any of Space Shuttle Challenger’s crew ...

For 73 seconds, a crowd of excited Americans looked to the sky in wonder and awe as they waved goodbye to the crew aboard ...

A flag that survived the Challenger space shuttle explosion in 1986 will be permanently displayed at the Challenger Learning Center in Colorado Springs, offering visitors a tangible connection to one ...