Post Views: 61 After more than 15 productive years in orbit, the U.S./German GRACE (Gravity Recovery and Climate Experiment) satellite mission has ended science operations. About Post Author NASA Gov See author's posts TrendingApple ramps up investment in clean energy and water around the world (Visited 5 times, 1 visits today)Popular Articles:FYI: Path Social App for iOS uploads YOUR Contacts to their serversApple updates Pages, Numbers, and more for iOS and MacOSHow to Reset the Home Screen on an Apple WatchGoogle to ban ads on cryptocurrencies, related products Share this via:EmailRedditPrintTweetShare on TumblrWhatsAppTelegramPocketLike this:Like Loading... Related