Piggy-Back. In this month's show we bring you the first of many interviews recorded at the National Astronomy Meeting. We talk to Dr Jayne Birkby [7:09-20:18] about Hot Jupiter planets, Dr Nick Cross [20:27-27:17] about a billion star image, Phil Bull [21:27-33:49] about dark energy and Dr Dan Brown and John Tanner [33:58-41:37] about light pollution in the Peak District. Plus, Megan rounds up the latest news [0:49-6:51] and we find out what's in the May night sky from Ian Morison and John Field [48:54-65:46].