NASA's Swift Telescope Burned Up After a Failed Rescue — Hubble Is Next in Line

NASA's Neil Gehrels Swift Observatory is gone. On November 4, after 22 years of watching the universe's most violent explosions, the telescope fell back into Earth's atmosphere above Indonesia and largely burned up. It was not supposed to end this way — not without a fight, at least. NASA did fight for it. It sent a robot to save it. The robot burned up first.

Swift launched in November 2004 on what was meant to be a two-year mission to solve one of astronomy's great mysteries: gamma-ray bursts, the brightest explosions in the universe. It stayed for 22 years, catching bursts, tracking exploding stars, and becoming one of the most productive observatories NASA ever flew. Then the Sun turned against it. Starting in 2024, intense solar activity swelled Earth's upper atmosphere, and the extra drag began pulling Swift down faster than anyone had planned for.

The rescue attempt was a race against that fall. In September 2025, NASA awarded a contract to the startup Katalyst Space to build a robotic servicer called LINK. The company had less than a year to design, build, test, and launch it. LINK flew on July 3, 2026, with a plan to grab Swift with one of its three robotic arms and push the telescope back up to about 600 kilometres, where it could keep observing for years.

It never got the chance. In late July, LINK lost two of its three reaction wheels — the heavy spinning wheels a spacecraft uses to turn without burning fuel — and, combined with propulsion problems, went into an uncontrolled spin. Engineers fought it back down from about 9 degrees per second to roughly 1.5, and LINK even flew within 12 to 15 kilometres of Swift, deploying its arms and firing its thrusters. But by then the fuel math no longer worked: Katalyst said the spacecraft no longer had enough propellant left to capture Swift and raise its orbit safely. NASA and Katalyst called off the capture in late August. LINK itself reentered and burned up in September. Swift's last look at the sky came on October 20; NASA ended the mission three days later.

The failure is a warning for the young business of fixing things in orbit. A servicing spacecraft launches with a finite tank of fuel, and every drop is budgeted: reaching the target, approaching it safely, grabbing it, moving it. A rescue that spends its reserves surviving its own faults has nothing left for the rescue itself — like a tow truck that burns most of its gas getting out of a ditch. NASA says the attempt still taught it how to build and operate a servicing spacecraft quickly, and engineers proved they could upload new control software to steady a damaged spacecraft with the hardware it had left. That is real, but it is a consolation prize, not a save.

And the next patient is already waiting. NASA's Hubble Space Telescope, launched in 1990, is sinking under the same solar drag, with analysis predicting reentry in 2033–2034. News reports had suggested Hubble would have been next in line for a boost had the Swift mission worked. On October 29, NASA issued a formal request for information asking industry what in-space servicing capabilities it could offer for Hubble, with responses due November 30. Administrator Jared Isaacman has said Hubble still has important science ahead of it.

The question now is whether NASA, having watched its first rescue attempt fail, will still bet on a commercial company to save its most famous telescope — and how fast it will decide. Swift's fall was the test case. Hubble is the one that matters to the public, to science, and to the idea that the things we launch can be repaired rather than abandoned. The clock on that decision is already running: any rescue mission would need to launch by 2032.