In a historic and complex operation, NASA has embarked on an endeavor to save one of its aging telescopes, the Swift Observatory, from plummeting back to Earth. The mission was launched using a robotic spacecraft, Link, which was sent into orbit from the Marshall Islands in the Pacific Ocean by Northrop Grumman on Friday. The launch was initially scheduled for Tuesday but was delayed due to weather conditions and technical issues. The Link spacecraft, built by Katalyst Space Technologies, is expected to reach and capture the Swift Observatory in about a month, after it was blasted into space using a Pegasus rocket launched from a modified aircraft. If successful, this mission could pave the way for extending the lives of other satellites. Launched in 2004, the $250 million Swift telescope studies gamma-ray bursts, the most powerful explosions in the universe. The robot will first deploy its solar panels and perform a series of checks before locating the Swift telescope, circling around it, and docking using three robotic arms. This intricate maneuver is expected to take several weeks. Once docked, the robot will attempt to propel the satellite approximately 300km (186 miles) higher above Earth, restoring its initial orbital position. The operation is expected to last at least a month. Shawn Domagal-Goldman, director of NASA's astrophysics division, expressed gratitude for the opportunity to attempt this groundbreaking mission.