Diamond. In the show this time, we talk to Dr Martin Bureau about galaxies [10:39 - 35:24] and we find out about an exciting new discovery in the pulsar world [35:53 - 50:26]. As always, Megan rounds up the latest news [01:34 - 10:31] and we hear what we can see in the September night sky from Ian Morison and John Field [56:16 - 78:56].