NASA
12th December 2015, 04:50
On Oct. 1, 2014, NASA lost communication with one of two STEREO missions spacecraft, just as the satellite was about to orbit around the other side of the sun. More than a year's worth of silence later, the spacecraft has finally emerged into a region where it can again receive signals -- and scientists have a plan to get it back.
More... (http://www.nasa.gov/feature/goddard/saving-nasas-stereo-b-the-189-million-mile-road-to-recovery)
More... (http://www.nasa.gov/feature/goddard/saving-nasas-stereo-b-the-189-million-mile-road-to-recovery)