“Dream Chaser can launch from any conventional rocket so we had great options,” said Sierra Nevada Corporation (SNC) CEO Fatih Ozmen, reports Space Daily. “SNC selected ULA because of our strong ...

Sierra Space’s Dream Chaser Tenacity is assessed through software and propulsion certification, runway testing, a likely free-flight demo, Vulcan schedule pressure, and possible alternate launch ...

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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Sierra Nevada Corp’s Dream Chaser space plane is lifted by helicopter from a ramp at NASA’s Armstrong Flight Research Center in ...

The next-generation vehicle has been a long time in the making, but it likely won't meet its launch deadline in 2025. Reading time 3 minutes The highly anticipated launch of the Dream Chaser ...

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.

Despite a relatively modest lineup of confirmed missions, August is still shaping up to be a month to watch, with several first-of-their-kind launches potentially on the horizon. This summer has ...

In order to get a spaceship in top-notch condition for its first trip to space, a lot of things must be done just right. Including a huge number of tests that tell engineers if everything is primed to ...

[The RL-10 is] expensive because built in such low volume. [...] Compare to SpaceX Merlin where they burn over 1000/year, [...] Click to expand... Point of quantification: If by "burn" you mean "use ...