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

It was a cold morning in Florida when the last words heard by any of Space Shuttle Challenger’s crew were uttered by pilot ...

NASA's tributes to fallen astronauts serve as reminders of the importance of safety in space exploration, as do tributes to ...

The 40th anniversary of the Challenger disaster cast a shadow over NASA's annual Day of Remembrance event inside the Space Shuttle Atlantis building.

Twenty-five names are carved into the black mirror-finished granite: the Challenger seven, the seven who perished in the ...

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

A foam strike 82 seconds after launch set Columbia on a fatal course, but a 2003 investigation explored a last-minute ...

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 ...

The Museum of Flight marks NASA's Day of Remembrance with special displays honoring the crews of Apollo 1, Challenger, and ...

NASA PAYBACK: Sen. Barbara Mikulski (D-Md.), chairman of the Senate appropriations subcommittee that funds NASA, says she's still trying to find a way to "reimburse" the agency for costs it incurred ...