Apollo 13 is probably the second most remembered After Apollo 11 the mission that placed the first humans on the moon. It is remembered for the fact that it was a successful failure. On the way to the moon there was an explosion aboard the spacecraft. The result of this was a crippled spacecraft that only had a limited amount of electrical power, water, and to a lesser extent oxygen. These three are critical to sustaining life outside of the earth’s influence. With an outstanding team effort, immense ingenuity, perseverance, courage, and endurance the crippled craft was looped around the moon and the crew successfully returned.