Sierra Space and Radian are developing spaceplanes that fly at hypersonic speeds, but are able to head into Low Earth Orbit ...

Sierra Nevada Corporation’s Dream Chaser spacecraft is about to enter final assembly, integration and testing after the primary structure was delivered from Lockheed Martin. Marking the event ...

Sierra Nevada Corporation’s Cargo Dream Chaser has extended its agreement with United Launch Alliance (ULA) from two to six launches during its Commercial Resupply Services 2 (CRS2) missions to ...

This animation, produced by manufacturer Sierra Nevada, shows Dream Chaser carrying out the mission it was designed for: taking off from Earth, flying to and docking with the International Space ...

This is an important progression toward Dream Chaser’s planned mission to resupply the International Space Station (ISS). “Tests like these are critical demonstrations of the capabilities of ...

COLORADO SPRINGS—Sierra Space has announced pharmaceutical giant Merck as its first commercial rideshare partner for the inaugural flight of the Dream Chaser spaceplane on a NASA mission later this ...

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Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life ...

This HL-20 Spacecraft Cockpit Graduate Projects Team was originally funded by Sierra Nevada Corporation in support of their Dream Chaser crew transportation vehicle. Since its inception, the team has ...

"Once something's up in space and in orbit — and if it doesn't work — it's not like you can bring it back and fix it and send it back up again": Phil Monkress.