Tuesday, September 18, 2018
What is space?
What is space?
For the movement of sound, the medium is required, there is no medium here. You can not hear the sound in space. This is the vacuum. Space is a vacuum.
What is space? What is Space in English?
Is space a hollow place?
Space is not a hollow place, because the particles of gas and dust are full in the place between stars and planets. Along with this, there are many types of dangerous radiation in space. Such as - Infrared, Ultra-Violet Radiation, X-rays, Gamma rays, Cosmic rays, etc. coming from the Sun. Along with this, the magnetic field is also made in space.
What is Space - Definition of Space
The space that is 100 kilometers above the earth is called space, here you can not openly shower because there is no air here. You have to take the cylinders of oxygen gas to survive and breathe here. The space between planets, satellites, stars, and galaxies such as celestial objects is what we call space, whereas thousands, millions, billions, countless celestial objects, together with celestial objects, form a universe.
Two big questions related to space
Why does space look black?
The answer is absolutely simple. After the end of the atmosphere, the number of oxygen molecules decreases, or it does not stay at all due to this reason the space we see black.
How big is space?
None of these people? These are huge, bigger than we all can think. One thing to know and remember is that the distance between the two celestial objects of space is measured in the light year.
The layer of Space - Parts of Space
The space near the Earth is divided into several different categories.
That's how-
Geospace - This is the area of space that is closest to our planet. It has the upper surface of the atmosphere and the magnetosphere.
Interplanetary Space - The area between the Sun and the planets is called Interplanetary Space. In this area, the charged particles coming from the Sun continue to flow, which is called solar wind.
Interstellar Space - The space within a galaxy, the orbit of the planets and stars and the empty space after the region is called an interstellar space.
Intergalactic Space - This is the area of space that is between two galaxies.
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