PASADENA, California, Oct. 30 -- NASA's Jet Propulsion Laboratory issued the following news: * * * The instrument will demonstrate advanced hardware for studying Earth-size planets with the right conditions for life. * * * NASA's Nancy Grace Roman Space Telescope team has successfully completed integration of the Roman Coronagraph Instrument onto Roman's Instrument Carrier, a piece of infrastructure that will hold the mission's instruments, which will be integrated onto the larger spacecraft  more