Science, asked by vinay821, 1 year ago

What is olber's paradox in astronomy.?​

Answers

Answered by ansistkharms
1

In astrophysics and physical cosmology,Olbers' paradox, named after the Germanastronomer Heinrich Wilhelm Olbers(1758–1840), also known as the "dark night sky paradox", is the argument that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe.

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rohit710: Copied answer
vinay821: Ya i knw it but i didn't understand physical behaviour of that theory. can u please help me in that way
rohit710: I am good at physics as you can see my answers in physics
rohit710: wait let me message you
Answered by Jayasurya2O
1

Hi friends, here is your answer :-

In astrophysics and physical cosmology, Olbers paradox, named after the German astronomer Heinrich Wilhelm Olbers (1758–1840), also known as the "dark night sky paradox", is the argument that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe. The darkness of the night sky is one of the pieces of evidence for a dynamic universe, such as the Big Bang model. In the hypothetical case that the universe is static, homogeneous at a large scale, and populated by an infinite number of stars, then any line of sight from Earth must end at the (very bright) surface of a star and hence the night sky should be completely illuminated and very bright. This contradicts the observed darkness and non-uniformity of the night.

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vinay821: why there is dark space outside the earth. How the light rays of sun emerge and falls on earth
rohit710: there is no atmosphere in space . Also the truth is that when there is no colour then there is Black everywhere.
Jayasurya2O: I don't know the answer of the question. But to answer it I have go to web and search for it. And I answered to your question.
rohit710: actually answering from web here is against the rules of Brainly
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