Future Space Telescope (WFIRST) to Probe Exoplanets, Dark Energy | Video
Friday, May 30, 2014 - 14:20
in Astronomy & Space
NASA's Wide-Field Infrared Survey Telescope (WFIRST) has the same 2.4m diameter aperture as Hubble but will use 18 fourth-generation images sensors (Hubble has a single ‘first-gen’ sensor).