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Our team is reporting another major accomplishment in our work on Resilient GPS (R-GPS), generating all GPS navigation signals required by the United States Space Force for the R-GPS mission, achieved in collaboration with General Dynamics Mission Systems. This technology targets the increased need for more resilient

Sierra Space is teaming up with Honda and Tec-Masters to advance energy solutions in space. As the mission manager, Sierra Space will oversee the groundbreaking collaboration to test Honda’s high-differential pressure water electrolysis system aboard the International Space

Today we celebrate the International Day of Human Spaceflight. We are proud to support NASA's Plant Habitat-07 (PH-07) experiment, studying how substrate moisture affects lettuce growth and microbiomes in microgravity. This research is crucial for sustainable food production on

For over 20 years, we have been at the forefront of researching how to grow plants in space. Our Astro Garden system is a large-scale vegetable production system that uses hydroponics to grow plants without soil and offers a sustainable means of producing fresh food fresh food

We recently conducted successful hypervelocity impact trials at NASA’s White Sands Test Facility to optimize the structural integrity of our LIFE® habitat. The goal of this NASA-supported testing was to refine a shield for the company’s expandable, flexible space station

Have you ever wondered what testing space stations looks like to ensure they’re safe for habitation? In our latest video, join us as we test our LIFE habitat’s softgoods shield at NASA White Sands Test Facility using their .50 caliber two-stage gas gun. youtube.com/watch?v=q_6-1D…

On this National Space Day, we celebrate the incredible strides we are making to protect and benefit life on Earth. For decades, we've been a trusted supplier of satellite and space components, supporting hundreds of missions. Today, we reimagined these flight-qualified

Dream Chaser: Capable of landing on any commercial runway in the galaxy. #MayThe4thBeWithYou #StarWarsDay

We have had another successful demonstration of our Resilient GPS (R-GPS) technology for the U.S. Space Force (USSF). In this third milestone, our team demonstrated an early integration of the R-GPS satellite technology through FlatSat flight software and hardware subsystem

Our Surface Mount Technology (SMT) solar array is a game-changing technique that increases power density, reduces lead-time, and lowers system costs. By utilizing a surface mount capable cell, pick-and-place automation replaces the time-consuming solar panel assembly process.

Our VR35K-A upper stage VORTEX engine, developed in conjunction with the Air Force Research Laboratory, provides 35,000 lbf thrust and high specific impulse using liquid oxygen and liquid hydrogen for increased launch capability. In order to make space more accessible, we have

Dream Chaser is preparing for a groundbreaking mission that could transform cancer treatment. The spaceplane is set to carry a 3D-printed module designed by Merck, leveraging the unique properties of space-grown crystals. With gentle reentries to protect cargo and lower costs,

Memorial Day is a time for us to honor and remember the brave men and women who have made the ultimate sacrifice in service to our country. It is a solemn reminder of the profound cost of freedom and the selfless acts of courage displayed by our military personnel. In

We have been awarded a contract from NASA, under the NextSTEP-2 Appendix R, to study the use of our expandable space station technology on the moon. The purpose of this contract is to develop innovative solutions for lunar surface logistics and mobility, supporting NASA’s moon

Just as microgravity dramatically changes the game in medicine and manufacturing, plants also act very differently in microgravity. The Advanced Plant Habitat (APH) was developed to research growing vegetables in LEO’s unique conditions to provide a reliable food supply. It was

Modern advancements in space technology are playing a crucial role in shaping our vision of the future. By leveraging the unique conditions of space, we aim to drive innovation and discovery across various fields. We are dedicated to making space more accessible to a broader

Today we are chartering a new operation dedicated to supporting national security space as a prime contractor: Sierra Space Defense. This will include expansion plans with a new production facility called “Victory Works,” adding 60,000 square feet of manufacturing space and

We are pleased to announce the opening of our new Power Station Technology Center in Colorado. This $45M facility will enable efficient high-volume production of our revolutionary solar power systems, including production for national defense applications. The Power Station has

Inside Gateway: The Deep Space Launch Complex, see a mock-up of Sierra Space's Dream Chaser spaceplane. The design of Dream Chaser was inspired by the space shuttles but introduces modern advancements. Learn more about Dream Chaser and the Space Shuttle Program at