press release

  • Planck’s First Light


    I’m happy to be able to point to ESA’s first post-launch press release from the Planck Surveyor Satellite. Here is a picture of the area of sky that Planck has observed during its “First Light Survey”, superposed on an optical image of the Milky Way galaxy: (Image credit: ESA, LFI and HFI Consortia (Planck); Background…

    Read More


Recent Posts