Aerial view of the Mt. Erebus crater completely filled with volcanic gas. Aerial view of the Mt. Erebus crater. Sun shining into the Mt. Erebus crater. Phil Kyle playing shadow puppets. Lava bombs spread around the Erebus lava lake. A-Star helicopter at the Bomb Peak seismic station. A-Star helicopter landing at the E1 seismic station on the Erebus side crater. Phil Kyle standing in front of an ice tower called "Harry's Dream". Jean Wardell climbing one of the Erebus ice towers to sample gas escaping from the top. Jean Wardell near the summit of Mt. Erebus (Mt. Terror in the background). Ice towers and the Erebus plume. Jean Pennycook in one of the Erebus ice caves. Bjorn Johns in one of the Erebus ice caves. Erebus Ice Tongue to the right of Hut Point Peninsula. The now vacant upper Erebus hut.