At the Neutrino 2018 conference, Fermilab’s NOvA neutrino experiment announced that it had seen strong evidence of muon antineutrinos oscillating into electron antineutrinos over long distances. NOvA collaborated with the Department of Energy’s Scientific Discovery through Advanced Computing program and Fermilab’s HEPCloud program to perform the largest-scale analysis ever to support the recent evidence. Photo: Reidar Hahn