CAPE CANAVERAL, Fla. – Katalyst Space Technologies announced that its three‑armed spacecraft, Link, re‑entered Earth’s atmosphere on Friday, bringing to a close the $30 million NASA‑sponsored effort to rescue the Swift Observatory.
Mission goals and setbacks
Link was built in under a year to capture the 22‑year‑old Swift telescope and raise it to a higher, longer‑lasting orbit. Swift, a $364 million observatory launched in 2004, monitors gamma‑ray bursts and other cosmic explosions, serving as a first‑responder for larger telescopes.
However, the mission quickly ran into trouble. Shortly after its July 3 launch, two of Link’s three reaction wheels failed, and a faulty valve caused the spacecraft to spin rapidly, disrupting communications. Engineers regained control, but the loss of fuel left Link unable to complete the capture and boost.
Partial successes and lessons learned
Despite the ultimate failure, Katalyst used the remaining weeks to practice moving Link’s robotic arms—each about one meter long with a hand‑like gripper. Flight controllers guided the spacecraft to within 12‑15 kilometers of Swift, close enough to take photographs and demonstrate precise maneuvering capabilities.
“We knew from the beginning that this was an ambitious mission on an aggressive timeline,” said Katalyst CEO Ghonhee Lee. “This is a foundation we can build on.”
NASA’s response
NASA’s Shawn Domagal‑Goldman expressed disappointment but emphasized the value of the effort. “While we’ll be sad to see Swift’s mission come to a close, we knew this boost effort would be worthwhile either way,” he said. He added that the experience provides valuable practice for future satellite‑recovery missions.
Swift’s orbit continues to decay, and the telescope is expected to re‑enter Earth’s atmosphere in early November unless additional measures are taken.
Looking ahead
Katalyst plans to apply the lessons learned from Link to future satellite‑recovery projects, aiming to improve reliability and fuel efficiency. The private sector’s involvement in space rescue missions remains a promising avenue for extending the life of costly scientific assets.
Original reporting: Alexandria, VA News – WTOP News — read the source article.
