1/3 Following the Earth's orbit from July to the December solstice.
Exploring the Nottinghamshire factory that produces 250,000 jars of curry sauce a day.
1/2 Bill Bailey meets orangutans and flying frogs in his journey through Borneo.
1/3 Rageh Omaar begins his examination of the Ottoman empire by looking at its unlikely roots.
James May commemorates the 40th anniversary of the Apollo moon landings.
Nadiya shares time-saving recipes, including a hack to turn pancakes into a traybake.
Louis returns to visit the Westboro Baptist Church in the wake of the death of its leader.
Documentary telling the life story of the first man to set foot on the moon.
Freddie Flintoff heads to Iceland to compete in the world's maddest motorsport.
2/2 Experience a village of birds, masks that come alive and a great mountain range.