Tranquility. In the show this time, we have more interviews from the National Astronomy Meeting as Dr Simon Green tells us about collecting cometary dust with the Stardust-NExT mission [07:29 - 19:42] and Dr Joseph Mottram talks about massive star formation [19:54 - 28:12]. Stuart brings us the latest astronomy news [00:50 - 07:12] and we find out about the September night sky from Ian Morison and John Field [32:55 - 49:35].