NASA and Sierra Space Reshape Dream Chaser Path with Contract Modification
NASA and Sierra Space have agreed to modify the agency’s Commercial Resupply Services-2 (CRS-2) contract, pivoting Dream Chaser’s debut to an uncrewed free-flight demonstration targeted for late 2026 rather than an immediate space station resupply mission. Under the change, NASA is no longer obligated to order a set number of Dream Chaser ISS flights, but may place orders after a successful demo. The agency said Sierra Space will continue providing development insight to NASA through the demo,
Ryan BaleSep 27, 20252 min 
