For years, Sierra Space has been working on Dream Chaser, primarily out of sight while plans changed and deadlines faltered.

The Dream Chaser space plane was integrated with the 'Shooting Star' module at NASA's Armstrong Test Facility in Ohio. Sierra ...

NASA has announced significant modifications to its contract with Sierra Space for the Dream Chaser spacecraft, effectively scrapping guaranteed resupply missions to the International Space Station ...

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.

The Dream Chaser spaceplane, which has been under development for two decades, now seems like it might be further than ever from taking flight. On Thursday, NASA, confirming an earlier Ars Technica ...

NASA says it is “no longer obligated” to order International Space Station (ISS) resupply missions from Sierra Space using the company’s Dream Chaser spaceplane after years of delays. The space agency ...

We're used to space exploration programs, including the ones that have to do with the development of new spaceships, to be subject to delays and unforeseen changes of plans, but I must admit, I wasn't ...

CAPE CANAVERAL—Sierra Space plans to return its first Dream Chaser spaceplane to the company’s Louisville, Colorado, manufacturing facility for modifications aimed at securing national security flight ...