ScienceAnother NASA Telescope In Safe Mode: Chandra Goes To Sleep Two of NASA's Great Observatories have gone into safe mode in the past week. After Hubble's gyroscope malfunction, the Chandra X-Ray Observatory has reportedly transitioned to safe mode for unknown reasons.by Diane Samson
ScienceNew Horizons Spacecraft To Do A New Year's Flyby Of Kuiper Belt Object Ultima Thuleby Diane Samson
ScienceFallen Cassini's Data Still Showering Scientists With Stunning Findings About Saturnian Ringsby Diane Samson