NASA Selects Gamma-Ray Telescope To Probe Origins of Galactic Positrons, Chart Milky Way Evolution SciTechDailyNASA Selects Gamma-ray Telescope to Chart Milky Way Evolution NASANASA selects gamma-ray telescope mission for development SpaceNewsNew NASA telescope will observe star birth and death in the Milky Way's evolution CNNThis $145 million telescope will study the birth, death of stars and formation of chemicals in Milky Way India TodayView Full Coverage on Google News