Overview

• NASA said the CRS-2 contract was revised so Dream Chaser development advances through a company-led free-flight demonstration targeted for late 2026.
• Under the modification, NASA is no longer obligated to specific resupply missions and may order ISS cargo flights only after a successful demo.
• NASA will provide minimal support during remaining development and the demonstration while continuing station resupply with existing providers.
• Ars Technica reports Dream Chaser’s propulsion system has not yet been certified, a requirement before the vehicle can approach the ISS.
• Ars Technica assesses the late-2026 debut could slip to 2027 or later, leaving no assured government missions as Sierra Space pitches the vehicle for defense and future commercial LEO work.