The Sky at Night: Storm Chasing

In the atmosphere of Saturn, there is a gigantic storm, which is bigger than Earth itself. Sir Patrick Moore looks at the ringed planet, which can be seen in our night sky now, and talks to Paul Abel and Dr Chris North about these violent eruptions in the atmospheres of other worlds. Plus Jon Culshaw, Dr Lucie Green and Pete Lawrence travel to north Norway in search of the aurora borealis.