HOUSTON, WE HAVE A PROBLEM

On 11 April 1970 was lunched Apollo 13, with three astronauts on board. On 13 April there was a problem: the fuel tank of the spacecraft was empty. So the spacecraft re-entered into the earth's atmosphere, nobody knew if the astronauts would live or die. Fortunately the parachutes opened and the spacecraft splashed down in the Pacific Ocean where a rescue boat was waiting to recover the three astronauts.