April 2015 Extra: Buzzing

Buzzing. In the show this time, we talk to Dr Matt Taylor about landing a probe on a comet [11:21 - 24:51] and to Dr Buzz Aldrin about landing a person on the Moon [25:11 - 34:29], Jamie Sloan tells us about the Jodrell Bank Discovery Centre in this month's JodBite [03:46 - 11:04], and your astronomical questions are answered by Dr Iain McDonald in Ask an Astronomer [43:38 - 50:09].