The Sky at Night S2012E11 - The Story of Stuff

Sir Patrick Moore, Dr Chris Lintott and Dr Chris North find out what the universe is made of, from the 'dark matter' that shapes our galaxies to the infinitesimally small particles that make up atoms. Pete Lawrence and Paul Abel show how to use a planisphere as a guide to the night sky and what objects can be ticked off on the 'Moore Winter Marathon'.