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Sierra Space has completed key ground tests for its Dream Chaser spaceplane, pivoting the vehicle's mission towards national security after a NASA contract change.
A new generation of advanced cargo spacecraft from Japan and the U.S. is set to transform logistics for the International Space Station, enhancing its capabilities.
NASA and Sierra Space have revised their contract, changing the Dream Chaser spaceplane's debut mission in 2026 to an independent flight instead of an ISS visit.
NASA and Sierra Space have modified their ISS resupply contract, now requiring the Dream Chaser spaceplane to complete a test flight in 2026 before missions can be ordered.
NASA and Sierra Space have revised their contract, delaying the Dream Chaser's first flight to late 2026 and changing its mission to a free-flying demonstration.
Sierra Space has completed a key design review for 18 missile tracking satellites, allowing the company to begin production for the U.S. Space Development Agency.
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.
