Sierra Space's experiment at NASA's Johnson Space Center aims to extract oxygen from lunar regolith, a key step for future lunar bases.

Sierra Space has conducted a burst test of a full-scale inflatable space habitat. Watch the results in slo-mo! Credit: Sierra ...

Inside a giant sphere, the engineers pored over their equipment. Before them stood a silvery metal contraption swathed in ...

Citigroup (C) and Evercore ISI are acting as book-running managers for the proposed IPO and as representatives of the underwriters. RBC Capital Markets and William Blair are acting as joint ...

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

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A Space X launch from Vandenberg Space Force Base in Southern California produced a noctilucent cloud visible in the eastern ...

LOUISVILLE, Colo., January 16, 2025--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense-tech prime that is Building a Platform in Space to Benefit Life on Earth ® and ...

LOUISVILLE, Colo.--(BUSINESS WIRE)--Sierra Space, a leading commercial space company and defense-tech prime that is Building a Platform in Space to Benefit Life on Earth ® and protect economic ...