Bling. In the show this time, Dr Rob Crittenden [10:47.5 - 25:47.0] tells us about the Microwave Background, Dr Bryan Rees [01:01.0 - 10:41.5] talks about Planetary Nebulae in this month's JodBite, and your astronomical questions are answered by Dr Iain McDonald [36:16.0 - 43:32.0] in Ask an Astronomer.
