NASA retiree turned private astronaut Peggy Whitson and three crewmates from India, Poland and Hungary departed the ...

The Apollo-Soyuz Test Project brought Soviet cosmonauts and NASA astronauts together in the first international human ...

On July 13, 1950, an Air Force bomber carrying an atomic bomb crashed in Monroe, Ohio. 75 years later, a ceremony was held in ...

A stretch of chain-link fence along the Guadalupe River in the Texas town of Kerrville has become a focal point for the community's grief. As survivors in hard-hit Kerr County begin to bury ...

July 16 marks the 80th anniversary of the Trinity Test, meaning the birth of the atomic bomb. Two organizations commemorate ...

Drug lord Joaquin "El Chapo" Guzman escaped from a maximum-security Mexican prison on through a 5,000-foot tunnel.

New Hampshire teacher Christa McAuliffe and other astronauts were honored Thursday by NASA during its Day of Remembrance.

NASA's annual Day of Remembrance honors fallen astronauts with ceremonies nationwide, including wreath-laying at Arlington National Cemetery led by Jim Free and events at various NASA centers.

An annual memorial was held at the Kennedy Space Center Visitor Complex. Every fourth Thursday in January, NASA remembers fallen astronauts.

The space agency will honor all its fallen members from the crews of Apollo 1 and space shuttles Challenger and Columbia.