The Sky at Night — Episode 4: Leo and Cancer

You are watching the episode Leo and Cancer Two of the zodiacal constellations - Leo (the lion) and Cancer (the crab) - are on view during evenings this month. Both contain interesting objects, including Praesepe or the 'beehive', one of the brightest of all star-clusters. Patrick Moore talks about them and gives the latest news on Austin's comet.