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That's an outdated theory about the Universe. Like the Big Bang, it accepted that the Universe is expanding, but it assumed that the Universe didn't change over time. Rather, new matter would be created everywhere in space.
An interesting theory; however, it was not confirmed by observational evidence. The Universe DID look different in the past.
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CoachOne piece of evidence that supported the Steady State Theory was the discovery of quasars, which were believed to be young galaxies forming constantly throughout the universe. Additionally, the observed microwave background radiation was seen as consistent with a steady state universe. However, the discovery of the cosmic microwave background radiation in 1965 provided stronger evidence for the Big Bang Theory, leading to the decline of the Steady State Theory.
This was a theory that the Universe had lasted forever, would continue to last forever, and was essentially unchanged.
When the red shift was found, it rapidly incorperated continuous creation (Hydrogen atoms supposedly) to fill in the new empty space.
Evidence for the "big bang" finally discredited it.
Note: the term "big bang" was invented by the suporters of the steady state theory to discredit the new, upstart theory.
Sir Fred Hoyle, a British astronomer, is widely credited with having developed the concept called "Steady State", but in fact, the idea is ages old; "As it was, as it is now, and ever shall be, world without end..." is as good a description of the "steady state" hypothesis as any.
Dr. Hoyle had major philosophical problems with the "Big Bang", a term that Hoyle invented. ANSWER Actually William MacMillian (1861-1948) thought of it, Fred Hoyle and his group just modified it.
The Steady State Theory was proposed as an alternative to the Big Bang. As I understand it, it wasn't based on any specific evidence, it was simply an alternative explanation for the expanding Universe. (The expansion of the Universe is evidenced by the Doppler effect; both Steady State and Big Bang assume that the Universe is expanding.) The Steady State Theory is now considered obsolete, since newer observations contradict it. Specifically, the older Universe (further away from us does NOT look the same as the newer Universe (closer to us). Steady State proposed that the Universe wouldn't change over time.
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How does red-shift support the steady state theory?
Red shift does not support the steady state theory.
How long has the universe existed going by the Steady State Theory?
The Steady State Theory suggests that the universe has existed forever, with no beginning or end. It posits that the universe has always looked the same and is continuously expanding as new matter is created to fill in the gaps left by the expansion.
How does red shift support the steady state theory?
Red shift does not support the steady state theory. The red shift of distant galaxies suggests that the universe is expanding, which contradicts the steady state theory that posits a constant, unchanging universe. The red shift is consistent with the Big Bang theory, which states that the universe began as a singularity and has been expanding ever since.
Why does the red-shift provide evidence to support both the big bang theory and the steady state thory?
The redshift of galaxies is seen as evidence for the Big Bang theory because it suggests that the universe is expanding, implying that space itself is stretching. This supports the idea of an initial explosion that set the universe in motion. On the other hand, the redshift can also be interpreted as evidence for the steady state theory if redshift is attributed to a mechanism other than universal expansion, such as tired light. This alternative explanation posits that photons lose energy as they travel through space, causing their wavelengths to shift towards the red end of the spectrum.
What are the theories behind the revolution of the universe?
The two main theories behind the revolution of the universe are the Big Bang theory and the steady state theory. The Big Bang theory proposes that the universe began from a very hot, dense state and has been expanding ever since. The steady state theory suggests that the universe has always existed in a constant state, with new matter continuously being created to maintain a constant density as the universe expands.
