Sources

Images  

  • Planck and Herschel artists's impression ( ESA/AOES Medialab )
  • Milky Way Galaxy infrared panorama ( IRAS/COBE)
  • Planck image (ESA/HFI Consortium, IRAS )
  • Herschel image (ESA/SPIRE & PACS/P. AndrÃ, CEA Sacalay)