write an essay on the following topics space travel and research
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Answer:
Explanation:
Space travel- In olden days man worshipped Sun and Moon thinking them to be scared. But the scientists proved that the Sun is a star and the moon is a planet like other planets. After the atomic age man has entered the age of space travel.
In 1957 the scientists succeeded in launching the first earth satellite into the outer surface. A Russian dog called Laika was the first living being to go into space. In April 1961 Yuri Gagarin of the USSR became the first man to make an orbit of the earth. USA then sent spacemen into the space. In 1969 Russia launched Lunik I. It passed within 6500 kms of the moon. It was the first space-ship which went into its own orbit round earth. In the same year the Russinas landed Lunik 3 and Americans Ranger 7 on the moon.
In July 1969 the American Apollo II landed on the moon with Neil Armstrong, Aldrin and Collins. Neil Armstrong was the first man to step on the moon. He was joined by Edwin Aldrin. They took photographs, collected rock and soil samples and returned to the earth safely.
The moon was the first target of man. Scientists know that there is no air or water on the moon. It is about 30,0000 kms from the earth. This distance can be covered in ten hours if a spaceship moves at a speed of 40,000 kms an hours. The surface of the moon is rough and full of craters, rocks and mountains.
American scientists plan to establish manned colony on the moon as a spring board for exploration of the planets. Man has always been ready to face risks to satisfy his curiosity to gain knowledge about things around him.
Research-
Answer:
In olden days man worshipped Sun and Moon thinking them to be scared. But the scientists proved that the Sun is a star and the moon is a planet like other planets. After the atomic age man has entered the age of space travel.
In 1957 the scientists succeeded in launching the first earth satellite into the outer surface. A Russian dog called Laika was the first living being to go into space. In April 1961 Yuri Gagarin of the USSR became the first man to make an orbit of the earth. USA then sent spacemen into the space. In 1969 Russia launched Lunik I. It passed within 6500 kms of the moon. It was the first space-ship which went into its own orbit round earth. In the same year the Russinas landed Lunik 3 and Americans Ranger 7 on the moon.
In July 1969 the American Apollo II landed on the moon with Neil Armstrong, Aldrin and Collins. Neil Armstrong was the first man to step on the moon. He was joined by Edwin Aldrin. They took photographs, collected rock and soil samples and returned to the earth safely.
The moon was the first target of man. Scientists know that there is no air or water on the moon. It is about 30,0000 kms from the earth. This distance can be covered in ten hours if a spaceship moves at a speed of 40,000 kms an hours. The surface of the moon is rough and full of craters, rocks and mountains.
American scientists plan to establish manned colony on the moon as a spring board for exploration of the planets. Man has always been ready to face risks to satisfy his curiosity to gain knowledge about things around him.
Explanation:
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