Pegasus XL | Swift Boost Mission

Provider: Northrop Grumman Space Systems

Vehicle: Pegasus XL

Launch Date: July 3, 2026

Launch Site: Kwajalein Atoll

Target Orbit: LEO

Orbital Compute Tier: Medium

The Swift Boost mission will be the first autonomous robotic servicing of a satellite not originally designed for servicing, extending the NASA Neil Gehrels Swift Observatory’s gamma‑ray science lifetime and demonstrating rapid, cost‑effective on‑orbit refueling and orbit‑raise capabilities. The mission also showcases U.S. rapid‑turnaround servicing technology that the Department of Defense views as critical amid growing competition from other space‑faring nations.

Intelligence Brief

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