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Jan 30, 2023 · The potential problem with distant galaxies isn't that they exist. In fact, the modern formulation of the Big Bang theory, called ΛCDM cosmology (the Λ stands for dark energy, and CDM is short ...
May 6, 2021 · In fact, there was no limit to this, in principle. We could go back to arbitrarily high temperatures and arbitrarily large densities, and if the Big Bang were correct, the act of expanding and ...
- Ethan Siegel
Here's a rundown on some of the most common criticisms of the big bang theory: It violates the first law of thermodynamics, which says you can't create or destroy matter or energy. Critics claim that the big bang theory suggests the universe began out of nothing. Proponents of the big bang theory say that such criticism is unwarranted for two ...
- Who discovered the big bang theory?According to the American Museum of Natural History , the idea first appeared in a 1931 paper written by Georges Lemaître.
- How did the big bang happen from nothing?According to the theory, the universe was extremely dense and hot. There was so much energy in the universe during those first few moments that mat...
- What is the big bang theory in simple terms?The big bang is an attempt to explain how the universe developed from a very tiny, dense state into what it is today. It doesn't attempt to explain...
- What does the big bang theory tell us?According to the big bang theory, there's no center of the universe. Every point in the universe is the same as every other point, with no centrali...
- How did the big bang start?At the earliest moments of the big bang, all of the matter, energy and space we could observe was compressed to an area of zero volume and infinite...
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Jun 15, 2019 · For anyone wondering how the universe could have formed from an explosion at one point in space, the answer is that it couldn’t. That idea truly is wrong — but it is also not at all what the Big Bang describes. Which brings me to the other key point: The Big Bang is a description of how the universe began, not an explanation of why it began.
May 14, 2020 · This massive cluster sports a dark matter ring (in blue) spanning 2.6 million light-years that appears largely divorced from the visible galaxies and gas. NASA/ESA/M.J. Jee (Johns Hopkins ...
Apr 12, 2024 · Why the Big Bang Theory Is Our Best Explanation So Far “The premise that the Big Bang is a big bust due to its reliance on the Doppler effect is a big leap in logic.
Nov 4, 2021 · Traditional Big Bang theory predicts that there should be small differences in temperature, clumpiness of large clusters of galaxies and other properties. But both sides look the same. However, in ...
