Astranis Converts Falcon 9 Launch Into Dedicated 2028 Mission

Dedicated mission covers Astranis Block 4

Astranis announced on October 26 that it had upgraded an existing agreement with SpaceX to secure a dedicated Falcon 9 launch scheduled for 2028. The mission is intended to carry six MicroGEO satellites, representing the company’s complete Block 4 production run.

The launch remains scheduled rather than completed. The reviewed reporting did not provide a specific launch date, contract value, or other financial terms for the upgraded agreement.

Agreement expands payload capacity

The arrangement amends a launch agreement first signed with SpaceX in late 2024. By converting the flight into a dedicated mission, Astranis reserved the Falcon 9’s payload capacity rather than sharing the launch with other spacecraft.

Astranis did not disclose how many satellites were assigned to the mission under the earlier agreement. The supplied reporting also did not establish a cash payer, cash recipient, asset-transfer price, or other transaction consideration.

Six satellites planned for direct injection

Astranis plans to use an Impulse Helios upper stage to place the six spacecraft directly into geostationary orbit. The mission would add the Block 4 satellites to ten spacecraft completed across Blocks 1 through 3, bringing the company’s planned fleet to 16 satellites.

The company said it had signed agreements with initial Block 4 customers but had not publicly identified them. The mission’s planned launch and deployment therefore remain future milestones rather than completed capacity additions.

Falcon 9 bookings reported to narrow after 2028

Separately, reporting said SpaceX has stopped accepting new Falcon 9 bookings beyond 2028. The same report described Starship as the intended successor and said the proposed Canadian launch alternatives remain years from providing a comparable medium-lift capability. That broader constraint may affect future launch availability, but the supplied evidence does not establish that it caused Astranis to obtain a dedicated mission.