The 13 minutes begin. Eagle is going too fast. There are communications problems. We have met the people and heard about the Apollo 11 technology, now the descent is underway. This is the full story and it is a leap into the unknown. With Kevin Fong.Starring:Charlie DukeSteve BalesDon EylesCourtesy of the Johnson Space Center Oral History Project: Neil ArmstrongGene KranzJay GreeneJack GarmanBob CarltonTheme music by Hans Zimmer for Bleeding Fingers Music#13MinutestotheMoon www.bbcworldservice.com/13minutes