Definition of cosmic space

The  cosmic space is the vast void in which all the planets and objects  created by God and His work, and everything that is in His command after  the great explosion (stars, planets, galaxies, black holes, energy,  matter) and God created in the cosmic space .

Types of cosmic space

Scientists have divided cosmic space into three sections:

Terrestrial space

Most  scientists consider that cosmic space begins at a height of 100  kilometers from the surface of the Earth, although there is no clear  boundary between the earth and the atmosphere. The air that surrounds  the earth as we rise up becomes less dense than the earth's surface  until it reaches It has been shown that outer space, which is directly above the  atmosphere, is not empty, but with space dust and aerial particles. It  is accompanied by many different radiations, as are satellites launched  by man in space and orbiting the earth.

Planetary space

The Earth orbits the Sun at a distance of 150 million km, the Venus orbits at a distance of 110 million km, Venus is much closer to the Earth as it travels between the Earth  and the Sun at a distance of 40 million km and the distance is 100 times  the distance between the Moon and the Earth.

Star space

The stars are closer to the sun, and scientists have called the dark or centaurs, and away from the sun (4.3) light years, The stars are moving different gases, comets, dust and many different bodies that have not yet been discovered.

Hungarian space

It  is called the space between galaxies, which is the space between  galaxies, which is the space that contains and contains the dark matter,  where distances are estimated millions of light years between galaxies,  and the largest example of the Andromeda galaxy, the galaxy of women  serial, which is the nearest galaxy to the Earth, (2.54) million light years from the Earth.

Some information about cosmic space

Although cosmic space contains huge numbers of stars, planets and  galaxies, Earth is the only planet that has a life because of the  diversity of the climate on its Earth, while most other planets have a  very hot or cold climate, and there is no stability or moderation.

You can not cry in space at all, and there is no tear.

Astronauts are about 5 centimeters taller than Earth.

The color of the sun appears from white space, not as seen on the yellow earth surface.

The cat was the first living creature to travel to space in 1963.

Space comprises many gigantic galaxies, estimated at 170 billion  different galaxies, each in shape and size, such as the Milky Way galaxy  and its spiral shape.

A distinctive and distinctive aroma, similar to the smell of steam  produced by welding and metals, was discovered, as was the smell of  burning coal.

You  do not hear any sounds in space, space does not contain sounds, and the  sound does not move in the vast void because there is no medium to  transmit the sound. 

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