A theory that has been extensively tested and seems to apply everywhere in the universe si sometimes called a Law or a Natural Law.
A theory
The scientist who tested and proved Oparian's theory was Stanley L. Miller and Harold Urey.
You needn't a scientific definition for it. Theory is something waiting to be proved in the future that it was not a theory in the past. It was a valid idea. However, if you want to go deeper on this issue, there is a link right below.
Hypothesis A hypothesis is a tentative explanation for an observation. It is tested by gathering more information to see if the explanation holds up. If not, a new hypothesis is made and tested. Note that hypotheses (and theories) can never be proven, only disproven. If a hypothesis is well-supported, it may be upgraded to a theory. However, no matter how long a hypothesis has been around; no matter how many people believe it; no matter what the prevailing consensus is, just one piece of evidence can destroy the hypothesis.
It is a scientific theory
A scientific hypothesis can become a theory if the hypothesis is tested extensively and competing hypotheses are eliminated.
A "no boundary" universe is a universe where the change in energy is positive or negative everywhere in the universe. Such a universe theory calls for everywhere expansion or everywhere contraction. The current central dogma in Astronomy is for such an expanding universe. The corrected Law of Gravity indicates that the universe is bounded and not expanding.
A scientific theory is an extensively tested hypothesis that is accepted as the best answer we can come up with, since nobody has been able to prove it wrong yet.
The theory of evolution by natural selection has been one of the most extensively tested theories in science. It has been supported by a vast array of evidence from multiple scientific disciplines, including paleontology, genetics, and comparative anatomy. Additionally, the theory has been able to make accurate predictions about the natural world, further confirming its validity.
A well tested idea that explains and connects a wide range of observations is a scientific theory. This is sometimes confused with a scientific law.
Yes, a theory takes longer to develop than a hypothesis because a theory is a well-supported explanation that has been extensively tested and validated, whereas a hypothesis is an initial idea or prediction that has yet to be tested. The process of developing a theory involves conducting numerous experiments, observations, and analyses to accumulate evidence and support the proposed explanation.
The theory of general relativity, proposed by Albert Einstein, has not been proven false. It has been extensively tested and has accurately predicted various phenomena such as gravitational lensing and the existence of black holes.
In scientific research, a hypothesis is a proposed explanation for a phenomenon based on limited evidence, while a theory is a well-established and widely accepted explanation that has been extensively tested and supported by evidence.
Yes, a hypothesis is a proposed explanation that has not been extensively tested or confirmed, while a theory is a well-supported explanation that has been validated through repeated testing and observation. In scientific terms, a theory is considered more established and supported than a hypothesis.
According to Kepler's Universe theory, the universe was born in 4977 BC.
Friedmann Universe Theory was created in 1922.
The no boundary universe theory was formulated in 1983.