Tim Peake says sorry for dialling wrong number from space

British astronaut on board the International Space Station tweets apology to woman he rang by mistake and to whom he said, 'Hello, is this planet Earth?'

British astronaut Major Tim Peake has apologised for dialling a wrong number and saying: "Hello, is this planet Earth?"

On board the International Space Station, Peake insisted that he was not playing a joke on the woman he rang by accident.