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　　Project Mercury: Alan Shepard Becomes the First American in Space
　　By Marilyn Christiano and Frank Beardsley
　　07 August, 2012
　　[Time 1]
　　STEVE EMBER: This is Steve Ember.
　　SHIRLEY GRIFFITH: And this is Shirley Griffith with the VOA Special English program EXPLORATIONS. Today we finish the story of the first American program to send a person into space. It was called Project Mercury.
　　STEVE EMBER: The American space agency opened for business October first, nineteen fifty-eight. NASA's most important job was to send an American into space and return him safely to Earth. Project Mercury was the plan for doing this. It would use one of several dependable military rockets to launch a small, one-man spacecraft. The space vehicle would return to Earth and land in the ocean.
　　Astronauts would be chosen for the program from the best military test pilots who had education in science or engineering.
　　The idea was simple. But making it happen was not a simple job. Thousands of scientists, engineers, technicians and other workers were needed. And money was needed -- thousands of millions of dollars.
　　SHIRLEY GRIFFITH: Congress approved the money. NASA organized the program. The McDonnell Company designed and built the spacecraft. The Army and Air Force built the Redstone, Jupiter and Atlas rockets. NASA announced the seven astronauts it had chosen on April ninth, nineteen fifty-nine. They immediately began training for space flight.
　　No time was wasted. The first test flights began later that year. Those test flights did not carry astronauts. Men would fly the Mercury spacecraft only after it was proved safe.
　　The final test flight was made at the end of January, nineteen sixty-one. A Mercury spacecraft carried a chimpanzee named Ham on a seven hundred kilometer flight over the Atlantic Ocean. There were some problems. But the animal survived the launch and the landing in the ocean.
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