Why the night is dark? A 200 years old question. Post author:robinet Post published:5 May 2023 Post category:A2C / High-energy astroparticles / Press and media Publised in The Conversation, “Why the night is dark? A 200 years old question” (French only). Jonathan Biteau (Pôle A2C, équipe APHE) et al. You Might Also Like Cosmological parameters derived from the final (PR4) Planck data release 25 October 2023 Institut de France Award Ceremony 18 June 2015 IN2P3, 50 years: presentation of A2C 14 January 2022