What makes a good smelling Milky Way? Ask Dr Jillian Scudder wcbe.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from wcbe.org Daily Mail and Mail on Sunday newspapers.
Robin Ince, the comedian, writer and co-presenter, alongside Professor Brian Cox of BBC Radio 4 s The Infinite Monkey Cage, says his life is summed up by the Japanese word, Tsundoku.
Galaxies are complex systems held together by gravity, but the shapes of different types of galaxies are a result of gravity along with rotation speed and time.