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 First demonstration of early warning gravitational wave alerts 8 February 2021 Constraints on cosmic strings using data from the first Advanced LIGO observing run 8 December 2017 A2C/LSST team members 2 June 2026