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Cosmology

What is Astrophysics?

  Know about Astrophysics:- The Sun:   The Sun is our closest star and the source of all life on Earth.  Astrophysicists study the Sun's atmosphere, its magnetic field, and its evolution. Opens in a new window sun.ethz.ch Opens in a new window eos.org Stars:   Stars are giant balls of gas that produce heat and light through nuclear fusion.  Astrophysicists study the formation, evolution, and death of stars. Opens in a new window web.gps.caltech.edu Galaxies:   Galaxies are large groupings of stars, gas, and dust.  Astrophysicists study the formation, evolution, and interactions of galaxies. Opens in a new window www.elisascience.org Black holes:   Black holes are incredibly dense objects with gravity so strong that nothing, not even light, can escape.  Astrophysicists study the properties and behavior of black holes. Opens in a new window www.wired.com Dark matter:   Dark matter is a mysterious substance that makes up about 85% of the ma...
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What is Wormhole?

                                                                                    What is wormhole?

  • A wormhole is a theoretical concept in physics that suggests the existence of a shortcut or a tunnel connecting two distant points in space and time. It is often depicted as a hypothetical passage or bridge that could potentially link separate regions of the universe, or even different universes altogether.
  • According to the theory of general relativity proposed by Albert Einstein, wormholes could emerge as solutions to the equations that describe the fabric of spacetime. However, their existence and practicality are still purely speculative and have not been observed or confirmed.
  • Wormholes have captured the imagination of scientists and have been popularized in science fiction, where they are often portrayed as gateways for interstellar travel or as portals to parallel dimensions.
  • It's important to note that while wormholes are intriguing concepts, their actual existence and properties remain speculative and are still a subject of ongoing scientific research and exploration.


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