Replay of Planck media briefing - Part 2

Part 2: Media briefing briefing for science specialists on the first cosmology data release from ESA's Planck mission including Planck’s first all-sky map of the cosmic microwave background. The press conference took place at ESA Headquarters in Paris, 21 March 2013. The morning session was for the general media, and the afternoon for the scientific community and science journalists.