UNIT 1 : Big Changes

Unit 1 Big changes

The Space Race

 The Russians launched the world’s first artificial satellite, Sputnit I, no October 4,1975.Next,Sputnik 2,carrying a dog called Laika, went up into 1958. The Americans won the race to land on the moon more than ten years later-with Apollo

11 on July 20, 1969 “This is one small step for a man, one giant leap for mankind”

said astronaut Neil Armstrong, the first person to walk on the moon. Space exploration has continued since then, and has brought new discoveries in many different areas of science.   อ่านเพิ่มเติม