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Private LINK Spacecraft Launches to Save NASA’s Swift Telescope

The flight tests a rapid, low-cost robotic servicing method that must capture an unprepared observatory to slow its orbital decay before projected reentry this fall.

Overview

  • LINK reached orbit on Friday, July 3, after a Pegasus XL rocket was air‑released from the Stargazer over Kwajalein Atoll and is now completing on‑orbit checkouts ahead of approach operations.
  • Mission teams plan to spend weeks surveying Swift, then attempt an autonomous grapple with LINK’s three robotic arms roughly three to four weeks after launch and, if capture succeeds, perform a gradual two‑to‑three‑month ion‑thrust reboost.
  • NASA awarded Katalyst about $30 million in September 2025 and the company designed, built and tested LINK in roughly nine months to meet a narrow window before Swift could reenter as early as October without intervention.
  • Key technical risks include Swift’s lack of built‑in grapple fixtures, likely degradation of its multilayer insulation, and further solar activity that could accelerate drag or complicate rendezvous and boost maneuvers.
  • If successful, the mission would extend Swift’s scientific life by years and validate faster, lower‑cost commercial on‑orbit servicing that could be applied to other aging satellites such as Hubble.