SpacePluto has a huge field of bumpy ice created by massive volcanoes A unique lumpy landscape on Pluto was probably built up via ice seeping up from its surprisingly warm interior that has created volcanoes as large as those on Earth – and that cryovolcanism could continue to this day News
SpacePluto has an underground ocean kept warm by a layer of gassy ice Pluto may harbour an ocean that’s kept liquid by an extra layer of gas molecules trapped in the ice at the base of its frigid shell News