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Sierra Space has updated the first flight of its Dream Chaser spaceplane to a demonstration mission, now targeted for late 2026, to validate its technology.
NASA has adjusted mission requirements for Sierra Space's Dream Chaser spaceplane, impacting its ISS cargo delivery schedule and leading to a revised timeline.
NASA has revised its contract with Sierra Space, removing guaranteed ISS cargo missions for the Dream Chaser spaceplane in favor of a 2026 demonstration flight.
NASA has modified its contract with Sierra Space, removing the guarantee to purchase ISS cargo missions for the Dream Chaser spaceplane, now slated for a 2026 demo.
NASA and Sierra Space have modified their contract for the Dream Chaser space plane, removing a guarantee for cargo missions to the International Space Station.
NASA and Sierra Space have altered the contract for the Dream Chaser spaceplane, making its missions to the ISS no longer guaranteed before the station's 2030 decommissioning.
NASA and Sierra Space have revised their CRS-2 contract, removing the minimum flight guarantee for the Dream Chaser and making future missions conditional.
Sierra Space's Dream Chaser debut is delayed to late 2026. Its first mission will now be a free-flyer demonstration, not an ISS docking, per a revised NASA contract.
NASA and Sierra Space have significantly revised their contract, replacing seven planned ISS cargo missions with a single 2026 demonstration flight.
NASA has altered its cargo contract with Sierra Space, removing the obligation to order missions for the Dream Chaser spaceplane due to significant development delays.
