The “Blue planet” is the other name of planet Earth due to the abundance of water in it. As mentioned in most books, it has two thirds of water. But in some websites and books, the planet Neptune is also considered the blue planet due to the blue colour it imparts which comes due to the presence of the icy surface. read more
The Blue Planet is a British nature documentary series created and produced by the BBC. It premiered on 12 September 2001 in the United Kingdom. It is narrated by David Attenborough. read more