August 25 , 2026
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- NASA abandoned its attempt to rescue the Neil Gehrels Swift Observatory after the rescue spacecraft LINK developed control problems.
- LINK, developed by Katalyst Space, was launched on 3 July 2026 to boost Swift’s declining orbit.
- Some of LINK’s reaction wheels failed, causing it to spin out of control; efforts to stabilise it with thrusters failed.
- Swift, launched in 2004, studies gamma-ray bursts and other high-energy cosmic events.
- Without an orbital boost, Swift is expected to re-enter Earth’s atmosphere before the end of 2026.

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