This map offers one of the first views of the United States from Landsat 8 and is an example of how scientists are testing Landsat 8 data. The map was made with observations taken during August 2013 b

February 19, 2014

Raytheon to Begin Phase 3 on DARPA Persistent Close Air Support Program

TUCSON, Ariz., Feb. 4, 2014—Raytheon Company (NYSE: RTN) is beginning Phase 3 of the Defense Advanced Research Projects Agency's Persistent Close Air Support (PCAS) program. DARPA has exercised its Phase 3 option with Raytheon, an 18-month, $25.5 million effort scheduled to culminate in a series of flight tests and live-fire demonstrations. PCAS software could enable