American company Sierra Space said it completed launch acoustic testing of the Dream Chaser space plane, first flight planned ...

Late last month Dream Chaser, a commercial U.S. space plane, received no mention during NASA’s in-depth “Ignition” briefing, ...

COLORADO SPRINGS—Sierra Space is attaching the last batch of thermal protection tiles to its Dream Chaser “Tenacity” vehicle prior to a final integrated fight software load test this summer that is ...

Add Yahoo as a preferred source to see more of our stories on Google. Sierra Space's "mini shuttle" Dream Chaser space plane may make its maiden flight in May after launching atop a rocket from Cape ...

The Dream Chaser space plane took a public step forward Wednesday when a helicopter dangled the craft on a flight over a California desert testing the spaceship’s in-air systems and other features.

Sierra Space had been looking to join SpaceX and Northrop Grumman as one of three commercial resupply partners for NASA aiming to fly its Dream Chaser spacecraft to the International Space Station.

NASA's revolutionary new Dream Chaser spaceplane is finally ready to fly, but not in the way it was first intended. The Dream Chaser is on track for its first orbital flight in late 2026, but it won't ...

We often tend to look at spacecraft and imagine that if anything is to go wrong with a mission, it will be so during launch. But the reality is that re-entry is far more dangerous, as it exposes the ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a proven Defense Tech company delivering solutions for the nation’s most critical missions and advancing the future of security in space, announced ...