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What Is The Swift Telescope Rescue Mission?

The $30 million mission, developed by startup Katalyst Space Technologies, could lift off as early as Tuesday from the Marshall Islands.

NASA is racing to save an aging telescope from falling back to Earth. Pic via(@nbcwashington0

NASA is preparing to launch a groundbreaking robotic mission aimed at extending the life of the Neil Gehrels Swift Observatory, an orbiting space telescope that has been steadily losing altitude since its 2004 launch.

The $30 million mission, developed by startup Katalyst Space Technologies, could lift off as early as Tuesday from the Marshall Islands.

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The mission will use an autonomous spacecraft named Lift, equipped with a 40-foot solar array and three robotic arms designed to dock with the telescope.

After a month-long rendezvous, the spacecraft is expected to spend approximately two months raising Swift's orbit from its current altitude to about 373 miles, preventing it from descending below the operational threshold of 185 miles.

Scientists say increased solar activity has accelerated atmospheric drag, causing the observatory's gradual orbital decay.

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If successful, the mission will mark the first attempt by an American robotic spacecraft to rescue and reposition an existing satellite in orbit.

NASA and Katalyst believe the project could pave the way for a new commercial satellite-servicing industry.

Similar technology could eventually be used to extend the operational lives of other aging spacecraft, including the Hubble Space Telescope.

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NASA Plans Mission To Rescue Aging Swift Space Telescope
The Swift Observatory, launched in 2004 to study gamma-ray bursts and other high-energy cosmic events, remains an important scientific asset.

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