NASA extends 9 space observatory missions

Nine NASA-funded astrophysics missions, including the planet-hunting Kepler space telescope and Chandra X-ray Observatory, will continue scanning the heavens for at least another two to four years, the U.S. space agency announced last week.
NASA’s decision to extend the science operations for nine of its 14 in-orbit missions largely follows the recommendations of an outside panel of senior scientists that convened in late February to weigh the scientific merits of keeping these missions in service.