Man is scanning the night sky and counting stars, galaxies and other solar bodies. Patrick Moore discusses two of the most comprehensive surveys - 2dF and the Sloan Digital Sky Survey - and asks what they tells us about our Universe. Chris Lintott visits the Palomar Observatory in Southern California. Patrck also ventgures into his gardne to look at the Perseids.

Mars is almost as close as it can get to Earth and better placed than it will be for many years. Patrick Moore throws a Mars party in his back garden to enjoy the exceptional views of the red planet. Chris Lintott reports from Madrid, where he witnessed the dramatic annular eclipse, also called 'the ring of fire'.