Write about 150 lines on Moon.
Answers
Answer:
moon is one of earth satellite that surrounded the earth . moon is a non luminous object that have no lights on it's own but it can reflect from another lights of other planet . moon is a specialist object in the solar system for it's own way . it is charming in the night when moonlight is on brightness . it is smaller than our earth . some of the scientist has go to the moon for various activities . there is a great talk to the members of organisation in moon Landing . moon is a very attractive object . it is also called as earth's satellite or earth axis
Answer:
The Moon is Earth's largest natural satellite, and we usually see it in the night sky. Some other planets also have moons or natural satellites.
Our moon is about a quarter the size of the Earth. Because it is far away it looks small, about half a degree wide. The gravity on the moon is one-sixth of the Earth's gravity.[8] It means that something will be six times lighter on the Moon than on Earth. The Moon is a rocky and dusty place. The Moon moves slowly away from the earth at a rate of 3.8 cm per year, due to the effect of tidal dissipation.
Main article: Phases of the Moon
The Moon being round, half of it is lit up by the sun. As it goes around (or orbits) the Earth, sometimes the side that people on Earth can see is all lit brightly. Other times only a small part of the side we see is lit. This is because the Moon does not send out its own light. People only see the parts that are being lit by sunlight. These different stages are called Phases of the Moon.
It takes the Moon about 29.53 days (29 days, 12 hours, 44 minutes) to complete the cycle, from big and bright to small and dim and back to big and bright. The phase when the Moon passes between the Earth and Sun is called the new moon. The next phase of the moon is called the "waxing crescent", followed by the "first quarter", "waxing gibbous", then to a full moon. A full Moon occurs when the moon and sun are on opposite sides of the Earth. As the Moon continues its orbit it becomes a "waning gibbous", "third quarter", "waning crescent", and finally back to a new moon. People used the moon to measure time. A month is approximately equal in time to a lunar cycle.
The phases of the Moon
The moon always shows the same side to Earth. Astronomers call this phenomenon tidal locking. This means that half of it can never be seen from Earth. The side facing away from Earth is called the far side or dark side of the Moon even though the sun does shine on it—we just never see it lit.
History of exploring the Moon
Buzz Aldrin standing on the moon in 1969
Before people stood on the Moon, the United States and the USSR sent robots to the Moon. These robots would orbit the Moon or land on its surface. The robots were the first man-made objects to touch the Moon.
Humans finally landed on the Moon on July 21, 1969.[9] Astronauts Neil Armstrong and Buzz Aldrin landed their lunar ship (the Eagle) on the surface of the moon. Then, as half the world watched him on television, Armstrong climbed down the ladder of the Eagle and was the first human to touch the Moon as he said, "That's one small step for a man, one giant leap for mankind."
Even though their footprints were left on the moon a long time ago, it is likely that they are still there, as there is no wind or rain, making erosion extremely slow. The footprints do not get filled in or smoothed out.
More people landed on the moon between 1969 and 1972, when the last spaceship, Apollo 17 visited. Eugene Cernan of Apollo 17 was the last person to touch the moon.
Characteristics
Because it is smaller, the Moon has less gravity than Earth (only 1/6 of the amount on Earth). So if a person weighs 120 kg on Earth, the person would only weigh 20 kg on the moon. But even though the Moon's gravity is weaker than the Earth's gravity, it is still there. If person dropped a ball while standing on the moon, it would still fall down. However, it would fall much more slowly. A person who jumped as high as possible on the moon would jump higher than on Earth, but still fall back to the ground. Because the Moon has no atmosphere, there is no atmosphere to protect the moon from the rocks that fall from outer space. These meteorites crash right into the moon and make wide, shallow holes called craters. The moon has thousands of them. Newer craters gradually wear away the older ones.
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