China Uses Gravitational Slingshots to Rescue Two Satellites Stuck in Orbit for 123 Days
[ad_1] In a major display of technical ingenuity, China has successfully rescued two satellites—DRO-A and DRO-B—that were stuck in the wrong orbit for 123 days following a launch failure. The satellites, part of China’s distant retrograde orbit (DRO) constellation, were saved using a series of complex gravitational slingshot manoeuvres that turned a near-disaster into a…