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

COLORADO SPRINGS—Sierra Space has announced pharmaceutical giant Merck as its first commercial rideshare partner for the ...

Boeing (NYSE: BA) investors got a bit of a shock last week, when word leaked out that the aerospace company's ailing defense ...

Sierra Space, a leading commercial space company and defense tech prime that is Building a Platform in Space to Benefit Life on Earth®, announced today the successful completion of the test ...

In collaboration with Merck, Sierra Space aims to advance research and development of biopharmaceutical solutions in space by conducting experiments to help identify new ways to deliver cancer ...

Credit: Sierra Space Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — The U.S. Air Force awarded Sierra Space a $ ...

Last July, the company inked a deal to expand and relocate to a 41K SF space in a 267K SF building owned by Birmingham Development. Sierra was founded by former Salesforce co-CEO Bret Taylor and ...

In collaboration with Merck, Sierra Space aims to advance research and development of biopharmaceutical solutions in space by ...