Venue
Nordita, Stockholm, Sweden
Background
Recent breakthroughs in neutrino astronomy have begun the mapping of the sky in high-energy neutrinos. Already, a clearer picture of the origin and propagation of cosmic rays has emerged thanks to the multi-messenger complementarity of neutrino and photon observations. New neutrino observatories are now under construction and a more powerful next generation is being planned. It is therefore a critical time to assess what we have l earned and the implications for the future. The program brings together experts from the theoretical and experimental astrophysical neutrino communities to envision what questions we want to address in extragalactic and galactic neutrino astronomy, from MeV to EeV energies, and how to ensure the next wave of neutrino experiments can answer them.