Sierra Space and NASA have renegotiated their contract for the Dream Chaser spaceplane that will allow the spacecraft to make ...

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

Hosted by TV presenter Bradley Walsh, the series sees the contestants pitted against all six of the Chasers - Mark "The Beast ...

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

The series, which is fronted by presenter Bradley Walsh, pits challengers against all six Chasers - Mark "The Beast" Labbett, ...

The Dream Chaser, the long-awaited reusable spaceplane inspired by the Space Shuttle, could be chasing its own dreams for a little while longer. NASA announced on Thursday that it significantly ...