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Sierra Space’s Dream Chaser spacecraft has taken a significant step toward operational missions. The uncrewed spaceplane ...

The Space Shuttle was a groundbreaking achievement in aerospace engineering—combining the power of a rocket with the ...

The Falcon 9 rocket, which lifted off from Vandenberg Air Force Base, took flight during evening twilight, when light from ...

The crewed shuttle mission for ... one of the first “civilians” in space. A NASA investigation later found that cold weather and faulty O-rings on the rocket’s booster were to blame for ...

Corrections & Clarifications: An earlier version of this story misstated the date of the Space Shuttle Columbia ... after a failure in the shuttle’s right solid rocket booster.

2025 coins celebrate Florida's and Texas' advancements in space exploration. The space shuttle and International Space Station are set to launch onto dollar coins in celebration of the ...

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 ...

SEATTLE — Evening Reads is Northwest authors telling us about their books in their own words. Most folks know this man as the ...

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’s right solid rocket ...

The explosion led to the grounding of the Space Shuttle fleet for nearly three years, during which various safety measures, solid rocket booster redesign and a new policy on management decision ...

Space Shuttle Challenger was about to lift off on its tenth flight. That level of cold affected the rubber O-rings that sealed the fuel inside the booster rockets. There was no data on how that ...