Link spacecraft fails to rescue NASA's Swift Observatory

The Link spacecraft, developed by Katalyst Space Technologies, reentered Earth's atmosphere and burned up on Friday, marking the end of a $30 million mission intended to rescue NASA's aging Swift Observatory.

Launched on July 3, the robotic spacecraft was designed to capture the 22-year-old Swift telescope and boost it to a higher orbit to extend its operational life. The mission was necessitated by increased solar activity that caused the observatory's orbit to decay. Shortly after launch, Link experienced electronic issues and a valve malfunction that caused it to spin and lose communication. Although engineers regained control, the spacecraft exhausted its fuel before it could complete the rescue, leading to the mission's official cancellation in August.

In the weeks following the cancellation, engineers successfully tested the spacecraft's robotic arms, maneuvering Link within 12 to 15 kilometers of the Swift Observatory. While the salvage attempt failed, NASA officials noted that the mission provided valuable experience for future satellite-rescue efforts. The Swift Observatory is expected to reenter Earth's atmosphere in early November as its orbit continues to sink.