NASA Kills $2 Billion Mission to Refuel Satellites With Robotic Arm

The National Aeronautics and Space Administration (NASA) is giving up its mission to refuel old satellites in orbit, putting an end to an ambitious $2 billion project plagued by delays and technical setbacks.The administration said on Friday that it’s discontinuing the effort after an independent review, citing “continued technical, cost, and schedule challenges.”The On-orbit Servicing,…