NASA is set to launch a robotic rescue mission this week to save the ageing Swift Observatory from falling back to Earth. The $30 million salvage operation, led by startup Katalyst Space Technologies, will deploy a three-armed spacecraft to chase and boost the telescope to a higher orbit.
Swift has been a critical asset for tracking gamma-ray bursts, some of the universe's most violent explosions, since its launch. Without intervention, the telescope risked atmospheric reentry and destruction, ending a decades-long scientific run.
Katalyst's robotic lifesaver will depart from an atoll and rendezvous with Swift in space. The exact timeline for the orbital boost and expected extended mission duration remain undisclosed.
A successful rescue would allow Swift to continue providing valuable data on cosmic phenomena for years. The mission also tests commercial in-orbit servicing capabilities, a growing sector for extending satellite lifespans.
Experts caution that space rendezvous and docking are inherently risky, with a small margin for error. If the boost fails, Swift's reentry timeline accelerates.