21:15Desert Island Discs RevisitedSpaceMaggie Aderin-PocockBBC Radio 4 Extra Duration: 45 minutes Sun 28th Feb 2016, 21:15 on BBC Radio 4 ExtraFrom JS Bach to Stevie Wonder. Space scientist Maggie Aderin-Pocock shares her castaway choices with Kirsty Young. From March 2010.GenresFactualLife StoriesBrandDesert Island Discs RevisitedSeriesDesert Island Discs Revisited: Space Source: BBC Online