What is Big bang? big vang theory

The Big Bang is a scientific theory that describes the origin of the universe. According to this theory, the universe as we know it today began as a singularity, an extremely hot and dense point in space, approximately 13.8 billion years ago. This singularity then underwent a rapid and dramatic expansion, which we refer to as the Big Bang.

The Big Bank oldest proof in Written.

Big Bang Theory in Hinduism: The Big Bang Theory was first written in Hindu scriptures. Such similar phenomenon is written in many other scriptures, as Vishnu Purana, Varaha Purana, Brahmanda Purana and Brahmavaivarta Purana etc. Later, Manu explained; in shloka 63 to 74; the expected time of creation of our earth before 4.32 billion years, which is almost equal to what is said in big bang theory, i.e., 4.5 billion years.

What came first God or the big bang?

The Big Bang Theory is written in its first chapter of Hindus religious book. The first chapter of Manu-smriti “Srishti Ki Rachna” is dedicated to the creation of the universe. In this context Manu uttered following shlokas in Manu-smriti:

Precise analysis of above said Shlokas, reveals; particularly Shloka 12 & 13, these are exactly what Big Bang Theory says!

What is the big bang theory religion?

The big bang theory is as follows: Our universe is thought to have begun as an entity; which was minuscule, infinitely hot, infinitely dense. Where did it come from? We don’t know. Why did it appear? We don’t know. This subtle entity; apparently; exploded and expanded and the universe came into existence. After very, very long time, it got cooled. It continues to expand till date. All planets and other heavenly bodies were formed step by step. This is the Big Bang theory. Before big bang there was nothing, not even time.

Apparently, shloka 5 to 13 of Manusmriti, explains exactly what Big bang theory explained and in even a better way, as Big Bang theory is unable to answer, what is an “entity” and where did it come from. But, Manu; in shloka 5 to 13; explained it in a better way and thoroughly.

What is big bang theory?

The Big Bang theory is a scientific explanation of how the universe began and evolved. According to this theory, the universe started from a very small, hot, and dense point called a singularity, which expanded rapidly in a huge explosion about 13.8 billion years ago This expansion is still happening today, and the universe is getting bigger and cooler over time.

The Big Bang theory is based on observations of the cosmic microwave background (CMB), which is the leftover radiation from the early universe, and the Hubble’s law, which states that distant galaxies are moving away from us faster than nearby ones^. The theory also predicts the relative amounts of hydrogen, helium, and lithium that were created in the first few minutes of the universe, which match the observations of the chemical composition of stars and gas clouds.

The Big Bang theory does not explain what caused the singularity to exist or what happened before it. It also does not account for some of the mysterious aspects of the universe, such as dark matter and dark energy, which seem to affect the expansion and structure of the cosmos.^. Scientists are still trying to find answers to these questions by developing new theories and experiments.

How did the big bang happen from nothing?

The question of how the Big Bang happened from “nothing” is a complex and philosophical one that has intrigued scientists and thinkers for a long time. It delves into the realm of cosmology and the nature of the universe before the Big Bang. While our understanding of this topic is still evolving, there are several important points to consider:

1. Quantum Physics: In the realm of quantum physics, it’s important to recognize that the concept of “nothing” can be quite different from our everyday understanding. Quantum mechanics suggests that empty space is not truly empty but is filled with fluctuations of energy, virtual particles, and quantum fields. These fluctuations can give rise to particles and energy spontaneously, even in what we might consider “nothing.”
2. Singularity: The Big Bang theory posits that the universe originated from a singularity, a point in space-time where the density and temperature were infinitely high. At this singularity, the laws of physics, as we understand them, break down. In other words, we cannot describe what happened at the very moment of the Big Bang using our current understanding of physics. Some theories suggest that the singularity may be the result of a quantum fluctuation.
3. Multiverse Hypothesis: Some theoretical models, such as the multiverse hypothesis, propose that our universe is just one of many universes in a “multiverse.” In this view, the big bsng could be seen as a local event within a larger cosmic framework, and the existence of multiple universes might not require an absolute beginning from “nothing.”
4. Unanswered Questions: The ultimate question of why there is something rather than nothing remains a profound mystery. Science can explain the processes and events that occurred after the Big Bang, but it doesn’t provide a definitive answer about what, if anything, preceded it.

In summary, the Big Bang theory describes the expansion of the universe from an extremely hot and dense state, but it does not address the question of what, if anything, existed before the Big-Bang or how the universe came into being from an ultimate state of “nothing.” This remains a subject of ongoing scientific research and philosophical inquiry, and it is a topic that continues to challenge our understanding of the nature of the universe.

Where did the energy for the big bang come from?

 The question of where the energy for the Big Bang came from is a complex and still unanswered one. The big bamg theory describes the expansion of the universe from an extremely hot and dense state, but it does not provide a clear explanation of the origin of this initial state. There are several hypotheses and ideas in cosmology and theoretical physics that attempt to address this question, but none are currently proven or universally accepted.

7 stages of big bang theory Big bamg theory

 The Big Bang theory doesn’t have distinct “stages” in the same way that a process might have sequential stages in a laboratory experiment. Instead, it describes the overall evolution of the universe from its initial singularity to its current state. However, we can outline the key phases or milestones in the history of the universe according to the Big Bang theory (big babg theory):

1. Singularity: The Big Bang theory begins with a singularity, a point in space-time where all matter, energy, space, and time were concentrated. At this singularity, the universe’s temperature and density were infinitely high, and the laws of physics as we know them break down. This is the starting point of the theory, although it is challenging to describe what happened at this moment using our current understanding of physics.
2. Cosmic Inflation (Hypothetical): Some versions of the Big-Bang theory propose a phase of rapid exponential expansion called cosmic inflation. This phase, which is still a subject of research and debate, would have occurred very shortly after the initial singularity. Inflation could explain certain observed features of the universe, such as its large-scale structure and uniformity.
3. Formation of Fundamental Particles: As the universe expanded and cooled down, it underwent a phase transition, leading to the formation of fundamental particles like quarks and electrons. During this phase, the universe was a hot, dense “soup” of particles and radiation. big bsng theory.
4. Formation of Light Elements: As the universe continued to cool, it allowed for the formation of light elements like hydrogen and helium through a process called nucleosynthesis. This occurred within the first few minutes after the initial singularity.
5. Cosmic Microwave Background (CMB): Around 380,000 years after the Big Bang, the universe had cooled enough for protons and electrons to combine and form neutral hydrogen atoms. This “recombination” allowed photons to travel freely through space, creating the cosmic microwave background radiation (CMB). The discovery of the CMB in the 1960s provided strong evidence for the Big Bang theory.
6. Formation of Cosmic Structures: Over billions of years, gravity played a crucial role in the formation of cosmic structures. Small fluctuations in the density of matter led to the formation of galaxies, galaxy clusters, and cosmic filaments.
7. Ongoing Expansion: The universe continues to expand to this day. Observations of the redshift of galaxies and the cosmic microwave background radiation confirm that the universe is still in an expanding phase. Few on called big vang theory.

Someone called Big bamg theory, While these phases provide a broad overview of the universe’s evolution according to the Big-Bang theory, it‘s important to note that the theory is a framework that describes the overall history and structure of the universe. It doesn’t necessarily have neatly defined “stages” in the way a chemical reaction might. Additionally, there are many complex processes and events that have occurred within each of these phases, which cosmologists study in great detail.

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