The Journal of Space Commerce

The Journal of Space Commerce

Late 2025 Launch Window Set for D-Sail Equipped Satellite

Demonstration Mission will Validate Membrane Deployment and Deorbiting Performance

Tom Patton's avatar
Tom Patton
Nov 14, 2025
∙ Paid

The launch target period has been set for the RApid Innovative payload demonstration SatellitE-4 (RAISE-4), carrying the Axelspace deployable deorbit mechanism “D-SAIL,” as part of the Japan Aerospace Exploration Agency (JAXA)’s program named “The Innovative Satellite Technology Demonstration-4.”

RAISE-4 is scheduled to be launched by Rocket Lab’s Elect…

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