Astranis Upgrades SpaceX Contract for 2028 Launch
The dedicated mission will carry six new MicroGEO satellites to orbit, expanding the company's fleet to 16.
Updated on Oct. 26, 2026 in Space
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Astranis has upgraded its launch contract with SpaceX to a dedicated mission scheduled for 2028. This mission will carry the company's entire Block 4 production run of six MicroGEO satellites into geostationary orbit.
Why it matters
The upgrade secures full payload capacity for Astranis, enabling the launch of a complete satellite block in a single mission. This shift supports the growing demand from governments and enterprises for dedicated space-based communication infrastructure.
The mission will utilize an Impulse Helios upper stage to perform a direct-inject maneuver into geostationary orbit. This launch brings the total Astranis fleet to 16 satellites, expanding on the 10 units previously deployed.
The players
Astranis
A San Francisco-based aerospace company developing small geostationary communication satellites.
SpaceX
A provider of launch services and space transportation operating the Falcon 9 rocket fleet.
The details
Astranis uses MicroGEO satellites — small-scale communication satellites designed to operate in geostationary orbit rather than low Earth orbit. By securing a dedicated SpaceX Falcon 9 mission, the company gains full control over the payload manifest and deployment timing for its latest production batch. The direct-inject capability provided by the Impulse Helios upper stage eliminates the need for satellites to utilize their own onboard propulsion to reach final operational orbit.
Timeline
Late 2024: Astranis signed the initial SpaceX launch contract.
October 26, 2026: The company announced the contract upgrade to a dedicated mission.
2028: The SpaceX Falcon 9 mission is scheduled to launch.
The Tech Race
Astranis is scaling its infrastructure to meet a $1 billion commercial contract backlog. The move aligns with a broader industry shift toward dedicated, high-capacity missions to support space domain awareness and private communication networks.
This mission expansion increases the total Astranis fleet to 16, directly supporting the company's ability to fulfill existing communication service contracts. Customers will see these new assets become operational in 2028.
The takeaway
Astranis is accelerating its hardware cadence to meet the demands of its $1 billion commercial backlog. Watch for the forthcoming announcement of initial customers for the Block 4 production run as the 2028 launch window approaches.
Further reading
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