NASA has announced the cancellation of the 'Swift Boost Mission,' an experimental project designed to extend the life of the Neil Gehrels Swift Observatory. The observatory, which has been in orbit since 2004, is currently losing altitude and is expected to eventually re-enter Earth's atmosphere and burn up.

The rescue mission relied on a privately built spacecraft, known as LINK, which was intended to rendezvous with the observatory, attach to it, and push it into a higher, more stable orbit. This mission was intended to serve as a proof-of-concept for future satellite servicing and debris removal operations. However, NASA officials confirmed that the project was scrapped following several weeks of unresolved attitude control issues with the LINK spacecraft. These technical failures prevented the spacecraft from reliably navigating toward the observatory, making a successful docking impossible.

While the loss of the observatory is a setback for the mission, NASA has framed the attempt as an ambitious effort to test new orbital maneuvering technologies. The agency has not yet announced if it will attempt a similar rescue mission with different hardware in the future, but the current plan for the Swift observatory remains its eventual atmospheric re-entry.