Cost Of NASA’s Dark Energy Mission Swells: What’s In Store For The Next Big Space Observatory? It looks like NASA’s much-anticipated WFIRST infrared telescope may go over budget. The agency could be forced to reconsider the design plans for its future big space observatory or even push back its launch date because of financial concerns. by Alexandra Lozovschi
Science NASA To Turn Donated Spy Satellite Into Another Hubble-Like Space Telescope (Video) by Jim Algar