Sierra Space is a commercial space company focused on building an end-to-end business and technology platform in space. It is developing the Dream Chaser spaceplane for cargo transport to low Earth orbit and is also working with Blue Origin on the Orbital Reef commercial space station, contributing its LIFE (Large Integrated Flexible Environment) habitat modules. Sierra Space partners with organizations like NASA, the U.S. Air Force, and commercial entities for space transportation, destination, and application-related activities. Associated keywords include space transportation, commercial space stations, space technology, Dream Chaser, and LIFE habitat.
All verified mentions of this organization in source documents.
The Dream Chaser spaceplane, under development by Sierra Space, has completed critical pre-flight tests at NASA's Kennedy Space Center.
The Dream Chaser spaceplane is under development by Sierra Space.
Sierra Space is enhancing its position in the reusable orbital vehicle market with the progress of the Dream Chaser.
The Italian Space Agency (ASI) announced on November 17, 2025, that the Dream Chaser spaceplane, developed by Sierra Space, successfully passed a series of crucial tests.
Sierra Space announced on November 13, 2025, that their spaceplane 'Dream Chaser' successfully completed a series of pre-flight tests.
Sierra Space plans to conduct its first launch to low Earth orbit in the fourth quarter of 2026 through a demonstration under the second phase of the Commercial Resupply Services (CRS-2) contract.
Sierra Space’s Dream Chaser® spaceplane has completed critical pre-flight tests at NASA’s Kennedy Space Center.
Sierra Space plans to undergo modifications for Dream Chaser for national security roles in Colorado.
Sierra Space expects Dream Chaser to enter final acoustic testing in December 2025.
NASA and Sierra Space announced that the Dream Chaser spacecraft would not be used to resupply the International Space Station and would instead fly on a standalone mission.
Sierra Space’s Dream Chaser is no longer targeted to fly to the ISS on its first demonstration mission.
Sierra Space Defense opened a $45 million solar power system facility enabling the manufacture of solar panels for Golden Dome.
Sierra Space completed the Critical Design Review (CDR) for the Space Development Agency’s Tranche 2 Tracking Layer (T2TRK).
In this test, American Honda Motor is partnering with Sierra Space and Tec-Masters.
Sierra Space indicated other potential uses for Dream Chaser, specifically in defense.
NASA announced a contract modification with Sierra Space for the Dream Chaser unmanned cargo spacecraft on September 25.
NASA contracted with Sierra Space in 2016 for supply missions to the International Space Station (ISS) using Dream Chaser and its cargo module Shooting Star.
NASA stated that both NASA and Sierra Space mutually agreed to modify the contract based on a thorough evaluation.
Sierra Space aims to preserve Dream Chaser as a national asset to ensure its readiness for the next era of space innovation.
Sierra Space determined that the best course for Dream Chaser's development is to conduct a free flight demonstration planned for late 2026.