Sierra Space’s Dream Chaser spaceplane (right) and its Shooting Star cargo module (left) seen inside a processing facility at NASA’s Kennedy Space Center in Florida. Image: Sierra Space The debut of ...

Add Yahoo as a preferred source to see more of our stories on Google. LOUISVILLE, Colorado — The scene here is intense. Slowly, ever so slowly, the Sierra Space Dream Chaser spaceplane draws near the ...

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 ...

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 ...

Sierra Space’s Dream Chaser will now conduct only a free flight demonstration mission under a NASA cargo contract. Credit: Sierra Space WASHINGTON — Sierra Space and NASA have sharply revised a ...

The Dream Chaser Tenacity, a reusable spaceplane developed by Sierra Space, is edging closer to its maiden flight. With a design reminiscent of NASA’s retired shuttles, it represents a new generation ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space-tech company that is Building a Platform in Space to Benefit Life on Earth®, announced today that final testing and launch ...

Dream Chaser underwent Electromagnetic Interference and Electromagnetic Compatibility (EMI/EMC) testing at NASA’s Space Systems Processing Facility (SSPF). These tests verified the spacecraft’s ...

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.