About Astra
Astra is a U.S. space technology company headquartered in Alameda, California, that designs and manufactures launch vehicles and spacecraft propulsion systems. The company manufactures the Astra spacecraft engine — a flight-proven Hall-effect electric propulsion system — at scale in Alameda, and is developing its next-generation launch vehicle. Astra was the fastest company in history to reach orbit, achieving the milestone five years after founding.
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About This Profile
This company profile is researched and maintained by Aerospace Grade using authoritative public sources.
Last Reviewed: September 16, 2026
Source · Compiled from public sources
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