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What is the steady state Universe model?

The steady state Universe model suggests that the Universe has always existed in a constant state with no beginning or end. It proposes that new matter is continuously created to maintain a constant density as the Universe expands. This model has been largely replaced by the Big Bang theory, which offers a different explanation for the origin and evolution of the Universe.


What is one of the primary unaswered questions about the origin of the universe?

It was what came before the big bang, and the big bang theory states that the universe started as a dense nucleus of matter: a huge amount of matter concentrated in a tiny spot. This is the conclusion of equations and evidences that prove that the universe has been and continuous to expand: since it has been expanding, there was a moment when it was as small and dense as it is possible . So, the expansion is the result of violent explosion. The time during which the expansion has been happening (this is how long ago the big bang occurred) has been estimated thanks to the observation of the speed of recession of the galaxies, but nothing can be told about what came before the big bang occurred .


What was arno penzias's scientist contribution to understanding the universe?

Arno Penzias, along with Robert Wilson, discovered the cosmic microwave background radiation, which provided strong evidence for the Big Bang theory. This radiation is a remnant from the early stages of the universe and has been essential in shaping our understanding of the universe's origin and evolution. Penzias and Wilson's discovery was awarded the Nobel Prize in Physics in 1978.


When did Johannes Kepler discovered the universe?

Nobody discovered the universe. We have always known that the universe exists. Discoveries of how the universe works and what it is have been made by many people.


What is a well known hypothesis that has been discarded?

The steady state theory of the universe, which proposed that the universe has always existed in a constant state without any beginning or end, has been discarded in favor of the Big Bang theory, which suggests that the universe began from a singular event and has been expanding ever since.

Related Questions

Does Astronomers believe that the universe began as an enclosed cold object?

No. The origin of the Universe is believed to have been very HOT, not cold.


Which of the seven millennium prize questions is toughest to solve?

the shape of the universe that's already been solved: Poincare conjecture


What theory do scientists accept as an explanation for the origin of the universe?

Still now the most acceptable theory on the origin of universe has been the big bang theory. you can get more info on big bang theory from wikipedia.


What theory many scientists accept as an explanation of the origin of the universe?

Still now the most acceptable theory on the origin of universe has been the big bang theory. you can get more info on big bang theory from wikipedia.


Has chess been Solved?

No it hasn't been solved. It has been claimed that amount of possible chess positions would be higher than amount of atoms in our universe. In practice this would mean that it's impossible to solve due to lack of memory units needed to process solution.


What theory do many scientists accept as an explanation for the origin of the universe?

Many scientists accept the Big Bang theory as the explanation for the origin of the universe. This theory proposes that the universe began as a singularity approximately 13.8 billion years ago, and has been expanding ever since. The evidence for the Big Bang includes the cosmic microwave background radiation and the observed redshift of distant galaxies.


Has the big question about the origin of the universe finally been answered?

No. We have some theories that explain important aspects about how the Universe began. The current theories and understandings that we have get to fractions of second after the beginning, but we still have not gotten to the beginning yet. As to any purpose of the universe, science has not attempted to even discern such a thing.


How is the origin of universe explained?

There is a lot of evidence that some 13.8 billion years ago, the Universe was in an extremely dense and hot state, commonly called the "Big Bang", and that since then, it has been expanding.It is not currently known what happened before that.


Has breast cancer been solved?

no


Was The Black Dahlia murder ever solved?

The crime has never been solved even though there have been over fifty confessions.


What is the theory behind the concept of the infinite big bang and its implications for the origin and expansion of the universe?

The theory of the infinite big bang suggests that the universe has no definite beginning or end, and that it has been expanding and contracting infinitely. This theory challenges the traditional idea of a single, finite big bang that started the universe. It implies that the universe has always existed in some form and will continue to exist indefinitely, with cycles of expansion and contraction. This concept raises questions about the origin and nature of the universe, as well as the possibility of multiple universes existing simultaneously.


Could the colonies labor problem have been solved without slavery?

Could the colonies labor problem have been solved without slavery?