NASA astronomers involved in the mission of the James Webb Space Telescope (JWST) say the successor to the Hubble and Spitzer telescopes will likely enable mankind to finally answer the existential question "Are we alone?" within this generation. That was one of the clear themes in a recent panel discussion on the telescope at the South By Southwest Interactive festival in Austin, Texas, where a full scale model of the JWST was also on display outdoors all week long.
Read the full article: Get ready to find E.T. with the James Webb Space Telescope