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READING AND VOCABULARY（1） Space：the final Frontier Part 1 1Ever since Neil Armstrong first set foot on the Moon back on 21st July, 1969, people have become accustomed to the idea of space travel. 2Millions of people watched that first moon landing on television , their hearts in their mouths, aware of how difficult and dangerous an adventure it was, and what risks had to be taken. With Armstrong's now famous words : " That's one small step for man , one giant leap for mankind" , a dream was achieved. All three astronauts made it safely back to Earth, using a spaceship computer that was much less powerful than the ones used by the average school students today. There were several more journeys into space over the next few years but the single spaceships were very expensive as they could not take off more than once. People were no longer so enthusiastic about a space travel programme that was costing the United States $10 million a day. That was until the arrival of the space shuttle -a spacecraft that could be used for several journeys. The first shuttle flight into space was the Columbia-launched from the Kennedy Space Centre on 12th April,1981. 3The aim of this flight was to test the new shuttle system,to go safely up into orbit and to return to the Earth for a safe landing. It was a success and a little more than a decade after Apollo’s historic voyage, the Columbia made a safe, controlled, aeroplane-style landing in California. This was the start of a new age of space travel. By the time the Challenger took off in 1986, the world seemed to have lost its fear and wonder at the amazing achievement of people going up into space. But this was going to be a special...