SCIENCE

Marshall Islands rocket to rescue NASA Swift telescope

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NASA is preparing a $30 million robotic servicing mission to prevent its aging Swift Observatory from reentering Earth’s atmosphere, using an air-launched Pegasus rocket from the Marshall Islands as early as Tuesday. The agency has contracted startup Katalyst Space Technologies, whose autonomous spacecraft, called Lift, will rendezvous with Swift, grapple it using three robotic arms, and gradually boost the telescope from about 224 miles to roughly 373 miles in altitude. Swift, launched in 2004 to study gamma-ray bursts, could otherwise drop below 185 miles by October. If the three‑month operation succeeds, Swift may resume full scientific operations by September. The mission could also demonstrate techniques relevant to a future Hubble Space Telescope rescue.

Prepared by Olivia Bennett and reviewed by editorial team.

Timeline of Events

2004 Swift launched to study gamma-ray bursts
Recent months Solar activity accelerates Swift orbital decay
As early as Tuesday Pegasus rocket to launch Lift
About one month Lift to rendezvous with Swift
Following two months Lift to raise Swift orbit
By September Swift expected to resume observations
By October Swift otherwise risks deorbit threshold
In coming years Katalyst targeting potential Hubble servicing

Why This Matters to You

This mission is about more than saving Swift. It's about pioneering techniques that could rescue other aging satellites, like the Hubble Space Telescope. That means more scientific discoveries and better understanding of our universe. You can follow the mission's progress on NASA's website.

The Bottom Line

NASA's $30 million bet on a startup's robotic spacecraft could extend the life of valuable observatories and contribute to future space missions. If you're intrigued by space exploration or the potential of new technologies, this is a story to watch. Worth forwarding if you know a space enthusiast.