After a short delay, SpaceX was set to try for the launch of a Falcon 9 rocket on the Starlink 12-14 mission Friday morning ...

The X-38—had it gone operational—would not have been the first reusable spacecraft. But it helped lay the groundwork for ...

As the space shuttles complete their final missions, curator Valerie Neal at the National Air and Space Museum highlights the spacecraft's history and legacy in manned space flight. Explore ...

Corrections & Clarifications: An earlier version of this story misstated the date of the Space Shuttle Columbia ... The flight was the shuttle program’s 25th mission and the first time a ...

Space shuttle Discovery and its seven-member crew lifted off from NASA’s Kennedy Space Center at 7:43 p.m. EDT Sunday to deliver the final set of power-generating solar array wings and a new ...

All 135 missions launched from the state's Cape Canaveral, with almost half landing there, as well. "This design presents an image of a NASA space shuttle ... The final version adds the initials ...

Read full article: INTERACTIVE: The NASA astronauts and employees who died in service to U.S. space exploration January 28th is a Day of Remembrance honoring the lives of the crew and teacher ...

I address you here this afternoon at 11:40 a.m. This morning Space ... 51L mission was originally targeted for Jan. 23, 1986, but was pushed back because of delays with the Columbia shuttle ...

Corrections & Clarifications: An earlier version of this story misstated the date of the Space Shuttle Columbia disaster ... The flight was the shuttle program’s 25th mission and the first time a ...

On that chilly January day in 1986, students and teachers across the nation waited in awe and wonder, primed to watch and learn from the first teacher in space ... shuttle program’s 25th mission ...