No one can go into space without special arrangement of oxygen because there is no air in space outside the earth.
They have to wear space suits because there is no air pressure. Otherwise it is the responsibility of saving. To get used to being in an airless environment all the time, you have to practice for a long time in an artificial airless room in a NASA laboratory.
The question is, is the Earth orbiting in space? There is no air in space, but there is air on Earth. How is this possible? Is this an exception? If yes, how did this exception occur?
No doubt it is an exception and not only that, it is a unique exception. At least no other planet in our solar system has an oxygen-rich atmosphere like Earth. There is air on the earth today, but not before. Scientists believe that the Sun, Earth and other planets formed at the same time.
At that time there was neither sea nor air in the world. If it were, then after the arrival of wind in the earth’s sky, it would have been blown away by the strong solar wind of the early stages.
There were millions of volcanoes on Earth in ancient times. There were frequent explosions. A lot of steam will come out. Steam consists of the elements of water – two hydrogen and one oxygen atom.
The volcano also releases carbon dioxide and ammonia gas. All this is the Earth’s atmosphere.
Initially the carbon dioxide in the air dissolves more rapidly in the seawater. Water bacteria absorb sunlight and carbon dioxide and release oxygen into the air. This increases the rate of oxygen in the air.
Ammonia molecules, on the other hand, split under the influence of intense sunlight to form nitrogen and hydrogen. Thus, Earth’s atmosphere is made up of 8 percent nitrogen, 21 percent oxygen and small amounts of other gases. This environment has become one of the conditions for our existence.
Other planets have lighter atmospheres. Mars has a very mild atmosphere. Its density is only 1 part of 100 percent of our atmosphere.
There is almost no oxygen. Large planets like Jupiter, Saturn, Uranus, Neptune etc. have hydrogen, helium, methane and ammonia in their atmospheres. So it can be said that only in our world is the environment for the survival of various animals including humans.
And this atmosphere is told in the Muslim holy book Al-Quran. It has been Said:
“And We have made heaven a roof, safe and well protected. Yet they turn from its signs.”
Holy Quran – 21:32
Earth’s upper atmosphere protects the space from various harmful objects or meteors, asteroids etc. The verse says roof, safe and well preserved, which is fully consistent with scientific research.
Written by: Mufti Rakibul Islam Hojaify
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