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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.


Space Systems


Missions to Space


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’s Dream Chaser® Spaceplane Comes to Life

Dream Chaser, the World’s First Commercial Spaceplane, Powers Up Achieving a Major Step Forward in Realizing the Vision of Sustainable…

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Sierra Space Trains NASA’s Jasmin Moghbeli and JAXA’s Satoshi Furukawa for Dream Chaser® Spaceplane Mission to International Space Station

Japan Aerospace Exploration Agency designated Furukawa as a member of Crew-7 early Monday morning LOUISVILLE, Colo. – May 23, 2023…

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Sierra Space and ILC Dover Partner to Build the Infrastructure in Space that will Accelerate the Commercialization of Low-Earth Orbit and Outfit the Astronaut Workforce of the Future

Exclusive agreement taps into decades of proven experience in softgoods technologies and spacesuit design with unmatched operational experience  Witness the…

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Sierra Space Expands VORTEX® Product Line with New 1,500 lbf Hypergolic Engine

VORTEX® VRM1500-H is a new addition to the company’s family of engines that will power a new generation of critical…

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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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