Sierra Nevada Corporation (SNC) announces the successful start of the latest phase of hybrid rocket motor qualification testing for the Dream Chaser flight vehicle. SNC completed two tests this week ...

There is still some work to do to prepare Sierra Space’s Dream Chaser spaceplane for its first mission, but the company says the winged resupply craft for the International Space Station will soon ...

The long-awaited debut of Sierra Space’s dream chaser spaceplane, named tenacity, is once again facing delays. Despite its place on NASA’s 2025 schedule, recent updates from NASA officials and ...

Sierra Space’s Dream Chaser, the spacecraft that looks like a miniature space shuttle, doesn’t have a target launch date yet but it does have “undisclosed national security and commercial customers,” ...

Sierra Space’s Dream Chaser spaceplane is off the manifest for United Launch Alliance’s second Vulcan Centaur flight due to scheduling delays, with an “inert payload” taking its place, the rocket ...

Sierra Space’s Dream Chaser spaceplane shown inside a test chamber at NASA’s Neil Armstrong Test Facility in Sandusky, Ohio. Image: Sierra Space Sierra Space is getting one step closer to finally ...

Add Yahoo as a preferred source to see more of our stories on Google. United Launch Alliance made it official Wednesday. Sierra Space's Dream Chaser spacecraft won't be flying on the next Vulcan ...

The long-anticipated visit of the Dream Chaser spaceplane to the International Space Station (ISS) in 2026 has now been officially shelved. In a joint decision by NASA and Sierra Space, the spacecraft ...

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 second flight of United Launch Alliance’s Vulcan rocket will take off in September with a dummy payload in place of Sierra Space’s Dream Chaser spaceplane, preserving a chance for ULA to begin ...

United Launch Alliance made it official Wednesday. Sierra Space’s Dream Chaser spacecraft won’t be flying on the next Vulcan Centaur launch as ULA seeks national security certification of its new ...