STP-S29B

Liftoff Time

No Earlier Than 4th Quarter, 2026

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Mission Details

STP-S29B

The STP-S29B mission will provide orbital launch services for the DoD STP. The DoD STP furthers the maturation of space-based warfighter technologies across the DoD enterprise by providing space access solutions for all research and development-related DoD auxiliary payloads on DoD, civil and commercial launches and for all non-DoD auxiliary payloads seeking launch opportunities on DoD missions.

Low Earth Orbit

Rocket

Planned
Rocket 4
Astra Space logo

Agency

Astra

Price

$5.00 million

Rocket

Diameter: 1.8m

Height: 18.9m

Payload to Orbit

LEO: 600 kg

Liftoff Thrust

356 Kilonewtons

Fairing

Diameter: 1.7m

Height: 3.4m

Stages

2

Launch Site

SLC-46

Cape Canaveral SFS, Florida, USA

Fastest Turnaround

121 days 21 hours