Inside One Startup’s Race To Rescue NASA’s Sinking Space Telescope

A startup called Katalyst Space is racing to launch its LINK spacecraft from an airplane in the Marshall Islands to boost NASA's Swift Observatory, which is dangerously close to burning up in Earth's atmosphere. The mission represents a novel approach to extending the life of aging space assets and could set a precedent for commercial satellite rescue.

Katalyst Space, a Arizona-based startup, is preparing to launch its LINK spacecraft from an aircraft flying over the Marshall Islands in the Pacific Ocean. The target: NASA's Swift Observatory, a gamma-ray burst hunter that has been in orbit since 2004. Swift's orbit has been decaying due to atmospheric drag, and without intervention, it would reenter the atmosphere and burn up within months.

Swift is a critical scientific asset. It has detected thousands of gamma-ray bursts and other transient events, contributing to Nobel Prize-winning research on dark energy. NASA has no budget or spacecraft capable of boosting it, so the agency turned to the private sector. Katalyst Space's LINK spacecraft is designed specifically for in-space servicing and orbit boosting of satellites.

The rescue plan is audacious. LINK will be carried aloft by a rocket launched from a modified Boeing 747 aircraft operated by Virgin Orbit, which provides air-launch services from the Marshall Islands. The spacecraft will then rendezvous with Swift, attach itself, and fire its thrusters to raise the telescope's orbit to a safer altitude. This is the first time a commercial venture has attempted to rescue a NASA science satellite.

The implications are broad. If successful, Katalyst Space could open a new market for satellite life extension and debris avoidance. NASA and other operators may no longer need to let perfectly functional spacecraft die simply because they run low on fuel. The mission also highlights the growing role of startups in space operations that were once the exclusive domain of government agencies.

What happens next depends on the launch date, which has not been publicly set. The team is racing against Swift's orbital decay. A failure could mean the loss of a unique scientific instrument, but success could herald a new era of commercial satellite servicing. Observers will be watching closely as Katalyst Space attempts what has never been done before.