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NASA and Sierra Space Revise Dream Chaser Contract Amid ISS Concerns

9/26/2025

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Summary

Story summary

National Aeronautics and Space Administration (NASA) and Sierra Space revise Dream Chaser contract for a late-2026 free-flight demonstration.
The original contract required a minimum of seven International Space Station (ISS) resupply missions.
Dream Chaser has not reached space; NASA will provide minimal development and demonstration support.
The ISS is scheduled to deorbit in 2030, raising concerns about Dream Chaser's timeline.

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Story summary

National Aeronautics and Space Administration (NASA) and Sierra Space revise Dream Chaser contract for a late-2026 free-flight demonstration.
The original contract required a minimum of seven International Space Station (ISS) resupply missions.
Dream Chaser has not reached space; NASA will provide minimal development and demonstration support.
The ISS is scheduled to deorbit in 2030, raising concerns about Dream Chaser's timeline.