widespread and extremely weak The direct detection of dust formation in super novae in external galaxies and the determination of the origin of the large amounts of dust in high redshift galaxies See also Akari ALMA Herschel Space Observatory James Webb Space Telescope Origins Space Telescope References External links SPICA mission homepage Homepage at the Japan Aerospace Exploration Agency Homepage at the European Space Agency SPICA / SAFARI at JPL . JAXA Sagamihara Infrared telescopes Japanese space probes Cosmic Vision Proposed space probes Spacecraft using halo orbits Artificial satellites at Earth-Sun Lagrange points