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Building a Platform in Space to Benefit Life on Earth

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.