Sierra Space had been looking to join SpaceX and Northrop Grumman as one of three commercial resupply partners for NASA ...

Sierra Space, a Defense Tech company delivering solutions for the nation’s most critical missions and advancing the future of ...

Sierra Space completed the critical design review (CDR) for the US Space Development Agency’s (SDA) Tranche 2 Tracking Layer ...

Sierra Space and NASA have sharply revised a contract to use the company’s Dream Chaser vehicle to deliver cargo to the ...

Sierra Nevada ultimately lost out on the Commercial Crew competition to Boeing and SpaceX, but in 2016, a cargo version of ...

Sierra Space, a prominent name in the aerospace industry, is facing a significant shift in its operations. This comes in the wake of a contract change by NASA, which has decided to drop its guarantee ...

Sierra Space's Dream Chaser spaceplane is facing an identity crisis after NASA changed contract terms to remove its guarantee ...

NASA has modified its ISS resupply contract with Sierra Space, which builds the robotic Dream Chaser space plane.

Sierra Space Corp. suffered a fresh setback after NASA revised plans to send the company’s spacecraft to the International ...

The development of commercial space stations comes as NASA plans the end of an era. The existing International Space Station ...