The celestial body, the moon

Nature hawkeye64 August 8, 2016 0 1
The moon is the most famous celestial body in the night. As we ?? night look outside we see the moon that usually illuminate the night with its luminous glow. The temperature at midday is 127 degrees Celsius and at night ?? -173 degrees Celsius.

How big is the moon?

The moon has a diameter of 3476 km. The surface of the moon is 152 million m². The moon has a volume of 176 billion cubic kilometers. The mass is 7,35e22 kg.

Ebb and flow

The moon has its own gravity. The moon also pulls a bit on the earth. That you can notice the sea ?? Ebb and Flow ??. When the tide become the moon, the moon pulls the water actually attracts to itself, but also attracts the earth, only harder. You'll find out. With high tide, the water is much higher. This happens two times a day.

People on the Moon

July 20, 1969 landed the first capsule on the moon with two astronauts Neil Armstrong and Buzz Aldrin. Neil Armstrong was the first to finally stood on the moon.
People on the moon in order:
1. Neil Armstrong
2. Buzz Aldrin
3. Pete Conrad
4. Alan Bean
5. Alan Shepard
6. Edgar Mitchell
7. David R. Scott
8. James Irwin
9. John Young
10. Charles Duke
11. Eugene Cernan
12. Harrison Schmitt

Lunar eclipse

sometimes there is a lunar eclipse. The lunar eclipse occurs when the Earth's shadow falls on the moon. E.g. You stand in the sun. You see the shadow of yourself on the earth. That the lunar eclipse is true. The shadow of the earth falls exactly on the moon.

Moon Surface

The moon is littered with lots and lots of craters. The moon is all dark gray spots, which are also called lunar seas. We thought that the dark gray patches but seas were ultimately prove to be the dry plains.

The shape of the moon

the moon looks are not always the same. Sometimes the moon is full, you see a quarter or you see him at all. These different forms of the moon we call the four phases of the moon.

The four phases

The moon has four phases. The new moon, first quarter, full moon, last quarter, the period between the new moon and the full moon is called the crescent moon and the period between the full moon and the new moon is called the waning moon.

Why can not we live on the moon?

It is impossible to live on the moon. The daytime temperature is too high and too low ?? night. That is not only the atmosphere is very different. There is no oxygen and this planet is three times smaller gravity, so there is three times smaller. So you can not live decently. Also, you would be on the moon daily see the stars. There are no clouds and there is not enough sunlight.