NASA and its commercial partner Katalyst Space Technologies confirmed that the effort to raise the orbit of the Swift space telescope will not proceed. The decision follows a series of technical issues with the rescue vehicle, named Link, which was launched in early July to rendezvous with the aging observatory.
Background on Swift
Launched in 2004, Swift has spent more than two decades detecting and studying gamma‑ray bursts, supernovae and other high‑energy cosmic events. Earlier this year, mission controllers turned off its scientific instruments to slow the satellite’s descent as it lost altitude due to intensified solar activity.
Rescue attempt and its challenges
Katalyst was contracted by NASA for $30 million to deliver Link to Swift and boost the telescope to a higher, more stable orbit. After a successful launch, Link entered an uncontrolled spin a few weeks later. Flight controllers were able to reduce the tumble, but the spacecraft continued to experience problems with pointing and positioning, preventing a safe capture of Swift.
Because of these unresolved issues, Katalyst announced that Link will not attempt the capture and orbital boost. NASA Administrator Jared Isaacman said the outcome was disappointing but emphasized that the mission’s objectives were still worthwhile, noting the valuable data gathered during the attempt.
What happens next for Swift
Without a successful rescue, Swift will continue its gradual descent and is expected to re‑enter Earth’s atmosphere before October 2026. The satellite will burn up during re‑entry, ending its more than 20‑year contribution to astrophysics.
Katalyst plans to keep Link operating near Swift as a technology demonstrator, showcasing capabilities that could support future rescue missions for other spacecraft.
Implications for other NASA assets
NASA’s older Hubble Space Telescope, now 36 years in orbit, was also slated for a potential boost using a similar approach. Hubble has been experiencing altitude loss due to recent solar outbursts, and it remains unclear whether the failure of the Swift rescue will affect plans for Hubble.
The cancellation underscores the challenges of extending the life of legacy space assets in an increasingly active solar environment. It also highlights the growing reliance on commercial partners for complex on‑orbit operations.
Community and scientific response
Scientists worldwide have expressed gratitude for Swift’s contributions and optimism that the lessons learned from the rescue attempt will inform future missions. While the loss of Swift marks the end of an era, the data it gathered will continue to support research for years to come.
Original reporting: WPBF (Treasure Coast / Hearst) — read the source article.
