"Into the Unknown" --JWST to Target Very First Galaxies After the Big Bang to Chemical Fingerprints of Life On Enceladus and Exoplanets Like TRAPPIST-1e (WATCH Today's 'Galaxy' Stream)

Mission officials for NASA's James Webb Space Telescope, which will be 100 times more powerful than Hubble, announced some of the science targets the telescope will observe following its launch and commissioning. These specific observations are part of a program...