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Building a Platform in Space to Benefit Life on Earth

Unlocking Space for all Humanity

30+ Years of Spaceflight Heritage

Revolutionizing The Space Business

Sierra Space is committed to developing and implementing the next generation of power and infrastructure for the evolving space economy, having built more than 4,000 Space Systems, 500+ missions, and 14 missions to Mars. In the past year, we’ve continued significant and critical work to enable the future commercial space economy. 

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Mission Success

30+ Years of Spaceflight Heritage

Revolutionizing The Space Business

Sierra Space is committed to developing and implementing the next generation of power and infrastructure for the evolving space economy.

4,000

Space Systems

500+

Missions to Space

14

Missions to Mars

The Next Giant Leap:

Human Spaceflight Office

Career astronauts recruited through a highly selective process with arduous training; will support commercial space stations and transportation via Dream Chaser.

Thinking about your next frontier?

We’d love to help you explore it.

At Sierra Space, you’ll find a supportive, respectful, and upbeat culture where your opinions matter and your personal contributions have impact.

Sierra Space Advances Future of Space Habitation in Low-Earth Orbit and Deep Space with LIFE™ Test

Recent testing demonstrates company’s leadership in building inflatable structures for extended human-rated space missions Space Act Agreement expands collaboration opportunities…

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Sierra Space Advances to the Forefront of Commercial and National Security Policy in the Orbital Age™

Former Boeing top lobbyist and Special Assistant in the Clinton Administration, Tim Keating, to lead strategy and government operations  LOUISVILLE,…

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Sierra Space and Notre Dame to Push the Boundaries of Scientific Discovery in Space

New agreement extends storied university’s space-based research to new heights and broadens Sierra Space’s leadership in the Orbital AgeTM LOUISVILLE,…

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Sierra Space Recruits Senior Industry Executive to Lead High-Growth Space Applications Business 

Former Amazon and SpaceX Executive Paul “Rusty” Thomas to serve in dual role as Senior Vice President and General Manager…

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Sierra Space Completes Third Successful Test of Inflatable Habitat Unit Designed for First Commercial Space Station

Subscale Version of LIFE™ Habitat (Large Integrated Flexible Environment) Exceeds NASA Certification Requirements in Duration Test for Extended Human Missions LOUISVILLE,…

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Sierra Space Makes Key Executive Hire as First Dream Chaser® Spaceplane Enters Final Production Phase

Veteran aerospace leader Steve Berroth brings 30+ years’ experience in state-of-the-art aircraft development and flight LOUISVILLE, Colo. – January 18,…

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