Astronaut Memorial Ceremony took place Sunday to honor the 17 NASA crew members lost in the Apollo 1, Challenger and Columbia ...

The Apollo I and space shuttle Challenger and Columbia astronauts were remembered during an annual ceremony at Kennedy Space ...

NASA honored its fallen space explorers during its annual "Day of Remembrance" on Thursday (Jan. 23). The agency held events ...

NASA holds a Day of Remembrance to pay respect to the lives lost while working to further the understanding of space. This includes the crews of Apollo 1, Challenger and Columbia.

NASA recently paid tribute to the Challenger crew and other fallen astronauts during its annual Day of Remembrance.

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

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

“It never really gets easier.” said Tal, now 34, after the ceremony that was part the NASA Day of Remembrance. “You’re always dealing with grief. It’s always part of your life.

NASA honored its fallen space explorers during its annual "Day of Remembrance" on Thursday (Jan. 23). The agency held events at a number of its facilities around the nation, including Kennedy ...

The names of all fallen astronauts were read one by one, followed by the ringing of a bell after each name. Apollo 1. Challenger. Columbia. Every January, NASA remembers its fallen heroes during ...

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