The Twilight Saga: New Moon premiered in Los Angeles.
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Nineteen countries vowed to gradually phase out coal at the United Nations Summit in Bonn, Germany.
Queen Elizabeth II had hip surgery at King Edward VII Hospital.
The city of Havana, Cuba, celebrated its 500th birthday.
Due to mosquito infestations, the city of Havana was relocated to its final location.
The Skylab 4 mission was launched by NASA, taking a crew of three astronauts to the US space station.