Astronaut shares photos of Earth from space
Singing spaceman Chris Hadfield has published a book of photographs he took while in space.
The astronaut took snaps looking down at Earth from the International Space Station.
His photos include cities like Venice and New York City as well as natural features of the Earth like the 'eye of the Sahara desert' in Africa.
He told BBC News that he wanted to share his experience with everybody back on Earth.