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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 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.
Sierra Space determined that the best course for Dream Chaser's development is to conduct a free flight demonstration planned for late 2026.
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.
Sierra Space aims to preserve Dream Chaser as a national asset to ensure its readiness for the next era of space innovation.
NASA stated that both NASA and Sierra Space mutually agreed to modify the contract based on a thorough evaluation.
Sierra Space is targeting a launch for Dream Chaser in late 2026 to align with expected launch vehicle availability.
Sierra Space is undergoing a strategic transition for its Dream Chaser® spaceplane.
Sierra Space and NASA reached a mutually beneficial agreement that provides greater mission flexibility for Dream Chaser’s first flight.
Sierra Space aims to provide flexibility in addressing national security space challenges while advancing Dream Chaser’s capabilities for NASA and commercial customers.
Sierra Space announced a strategic transition for the Dream Chaser spaceplane.
Sierra Space received a similar contract in October 2024, and Rocket Lab was awarded a contract in May 2025.