阿姆斯特朗、奥尔德林和科林兹正在飞向月球的旅途中,虽然宇宙飞船上只有他们三人,但在他们背后的地球上,却有一队人感觉到正在与他们同行,在美国休斯顿的飞行控制中心内,人们正关注着飞船和宇航员们的一举一动。这座房间内的工程师和技术人员通过海上、空中和陆地上的跟踪站,与宇航员们保持着联络。他们要保证一切按计划执行,随时准备处理可能发生的紧急情况。 While Armstrong, Aldrin and Collins were on their way to the Moon, there were only three of them on the spacecraft, but on the earth behind them there was a group of people who felt they were traveling with them in Houston, Flight Control Center, people are concerned about the spacecraft and astronauts every move. Engineers and technicians in this room keep in touch with astronauts through the sea, air and land tracking stations. They want to make sure everything is on schedule and ready to deal with possible emergency situations.