spacetime

What is the structure of the Universe?- spacetime geometry

What is the structure of the Universe? Geometry of spacetime

The Einstein equation predicts several possible ways for the Universe to evolve in time and space. What are these predictions, and how do they equate themselves to observation? COSMOS AND UNIVERSES: The Final Theory of the Cosmos and the Universes Buy on Amazon- https://amzn.to/2YifyUi Go to Amazon The starting point of a theoretical exploration of cosmology is the Einstein …

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How Black hole relates with Thermodynamics

How Black hole relates with Thermodynamics?

Quantum mechanics turns black holes from cold, eternal objects into hot shrinking thermodynamics. Physicists wondered: Is there a microscopic origin for black hole entropy? If the Four Laws of Black Hole Physics looked familiar, it’s because they sound just like the Four Laws of Thermodynamics, which are: Watch on Amazon- New Black Hole Image Revealed …

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Kepler's Laws on the Movement of the Planets

Kepler’s Laws on the Movement of the Planets

Astronomy was of interest to Kepler from an early age, but smallpox transferred in childhood hit the future scientist’s eyes hard and seriously limited him in his ability to independently conduct observations. However, interest in science has not been lost. While studying at the university in Tübingen, Kepler got acquainted with the heliocentric system of …

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