The Steady State Theory was developed in the late s. This chapter offers an overview of this theory as well as comparing it to the Big Bang theory. What is the Steady State Theory? The Steady State Theory of the origin of the universe is also referred to as the infinite universe theory or continuous creation.
However, when Einstein tried to apply his General Theory of Relativity to the universe as a whole, he realized that space-time as a whole must be warped and curved back on itself, which in itself would cause matter to move, shrinking uncontrollably under its own gravity.
Thus, as early asEinstein and others realized that the equations of general relativity did not describe a static universe. Adding additional and arbitrary terms to a theory is not something that scientists do lightly, and many people argued that it was an artificial and arbitrary construct and at best a stop-gap solution.
To put things into perspective, for most of history see the section on Cosmological Theories Through Historyit had been taken for granted that the static earth was the center of the entire universeas Aristotle and Ptolemy had described.
It was only in the midth Century that Nicolaus Copernicus showed that we were not the center of the universe at all or even of the Solar System for that matter! Then, inhumanity suffered a further blow to its pride when Curtis Shapely revealed that we were not even the center of the galaxymerely part of some unremarkable suburb of the Milky Way although it was still assumed that the Milky Way was all there was.
Some years later, inthe American astronomer Edwin Hubble stunned the scientific community by demonstrating that there was more to the universe than just our Milky Way galaxy and that there were, in fact, many separate islands of stars - thousands, perhaps millions of them, and many of them huge distances away from our own.
Then, inHubble announced a further dramatic discovery which completely turned astronomy on its ear. In effect, all the galaxies we see are slightly red in color due to redshift.
The exact value of the Hubble constant itself has long been the subject of much controversy: It should perhaps be pointed out that the Hubble constant is technically a parameter, not a constant, because it will actually change over long periods of time.The Physics of the Universe - The Big Bang and the Big Crunch - The Expanding Universe and Hubble’s Law Main Topics Introduction Main Topics Intro The Big Bang and the Big Crunch Special and General Relativity Black Holes and Wormholes Quantum Theory and .
- Analysis of The Biographer's Tale In the wake of contemporary critical theory, the fundamental propositions on which biography rests (in particular, the notions . The steady state theory of the 20th century was an attempt to explain the origins of the universe without relying on the concept of a big bang.
Steady state theory, The formation, The Big Bang and our universe, Science, Year 9, NSW Introduction A few different theories about the origin of the universe exist today. The Steady State Theory was developed in the late s. This chapter offers an overview of this theory as well as comparing it to the Big Bang theory.
What. The big bang and steady state models made distinctly different predictions about the distant universe. When we observe galaxies that are billions of light-years away, we get a picture of those galaxies as they were billions of years ago.
- The Big Bang Theory The steady state theory of cosmology claims that the Universe simply exists without changing with time. This theory presents many physical as well as philosophical difficulties.
Evidence suggests that the Universe is expanding.