In 1969 NASA sent Apolo 11 with Neil Armstrong. He was the first astronaut who stepped on Moon. In 11th April 1970 at Cape Kennedy in Florida NASA disided to send Apolo 13 with three astronauts (Jim Lovell, Fred Haise and Jack Swigert). They were spending hours on simulator for getting ready for the great journey. But in the middle of the journey something went wrong with oxygen and they started to lose power. Huston (Command Module Control) was informed for the problems which came up. From that moment everyone in NASA worked to bring the three astronauts back to Earth. Safe and sound, and they did it after all. All went well.
