Frontiers. In the show this time, Dr Álvaro Sánchez Monge [13:52.0 - 41:51.0] tells us about High Mass Star Formation, Dr Evan Keane [01:31.0 - 13:45.0] discusses magnetic fields and pulsars in this month's JodBite, and your astronomical questions are answered by Prof. Tim O'Brien [50:54.0 - 1:11:28.0] in Ask an Astronomer.