An icy supervolcano eruption on Pluto may have left a massive crater on the frozen worldBy otako_fzbgs4 / August 6, 2025 The caldera may have blasted out its cryomagma in a single explosive event, or it may have spread its eruptions over time. Related posts: Catch solar bursts in new citizen science project Sped-up simulation of Hera’s Mars flyby Hera asteroid mission’s Mars flyby Watch live: Images from Hera’s Mars flyby