Live updates from Starlink mission Tuesday from Cape Canaveral Launch recap: Scroll down to review live updates from the ...

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

We've come years in our journey to explore the unknown, but none of that would be possible without those who made the ultimate sacrifice towards the exploration.

We’ve come years in our journey to explore the unknown, but none of that would be possible without those who made the ultimate sacrifice towards the exploration.

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

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

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

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.

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

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

The commemorative plaque was left on the moon back in 1971, during Apollo 15, in memory of 14 NASA astronauts and USSR ...

NASA Shared Services Center executive director. The agency also is paying tribute to its fallen astronauts with special online content, updated on NASA's Day of Remembrance, at: ...