Space & Time

As part of its relativity theory, the renowned physicist Albert Einstein helped to establish the concept of space-time. Before his pioneering work, scientists had two different theories to explain physical phenomena: The physics laws of Isaac Newton described the motion of large objects, while the electromagnetic models of James Clerk Maxwell explained the properties of light, according to NASA.

Astronauts Health Effects of Space Travel

Astronauts Health Effects of Space Travel

Space travel looks fascinating however, it affects the health of a person or Astronauts both Mentally and Physically. Let’s look at some of the Major Health problems in Space Cardiovascular Deconditioning Microgravity exposure degrades the cardiovascular system’s general condition (heart and blood vessels) and specifically degrades orthostatic tolerance (the ability of the cardiovascular system to …

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Gravitational waves from merging neutron stars

Gravitational waves from merging neutron stars

About 130 million years ago, in a galaxy far, far away, emitting gravitational waves, two neutron stars collided. LIGO employees have been waiting for such an event since the launch of an improved version of the interferometer in 2015. A hundred years later, after Einstein suggested the existence of gravitational waves, we saw them, traced …

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What is Cosmology? Cosmology Definition, Terms, Facts & Theories

What is Cosmology? Cosmology Definition, Terms, Facts & Theories

Introduction to Cosmology Cosmology is the study of the origin, evolution, and structure of the universe.  This science grew out of simple observations and evolved along with mathematical theories, technological advances and space exploration. Below is an attempt to describe the universe by one Arthur Dent (i.e., someone certified scientifically declined in space matters). Okay…the …

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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 Old is the Universe?

How Old is the Universe? (All Calculations so far)

A Bible-based assumption of a few thousand years was made by Isaac Newton. Einstein believed in a World that was steady-state, ageless. Since then, somewhere in the centre, data obtained from the Universe places the probable response. First Ingredient: Quantum mechanics    In the early 20th century, it was realized that the stability of atomic …

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reality and imagination quotes the insight analysis .com homepage

Reality and imagination quote

It is difficult to say what is real and what is imaginary, what is a new discovery vs vivid illusion. Ideas, concepts, inventions, predictions, foretelling of the future, extrasensory perceptions, parapsychology and such things, all involve vivid imaginative or a mindset free to roam and accept what things arrive within it, rather than putting them …

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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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