Discovery of the Expansion of the Universe

The main arguments of Shapley 's cosmic view Harlow Shapley are as follows. (1) The Milky Way is very large and its diameter is about 300 thousand light years. This measurement is very intense compared to previous measurements. (2) The sun is not the center of the Milky Way, but about 60,000 light years apart. This is because it was observed that globular clusters are concentrated in half of the sky. In addition, the distance of variable stars means that globular clusters are far away.

Over the past 100 years, we have made tremendous progress in cosmology. Discovery of general relativity and expansion of the universe have destroyed the old picture of the eternal eternal universe. Instead, general relativity theory predicts that the universe and time itself starts with the big bang. Also, I anticipate that the black hole will end. Discovery of the cosmic microwave background and black hole observation supports these conclusions. This is the explanation of our universe and the big change of reality itself. General Relativity Theory predicts that the universe must come from the era of high curvature in the past, but it can not predict how the universe appeared from the Big Bang. Therefore, general relativity theory itself can not answer the central problem of cosmology. Why is the universe like this? Initially expand with growth rate

Despite discovering that the expansion of the universe and its influence on the possibility that an astronomer decided to create an event, finding the medieval natural theological type of God by identifying the first cause It is not close to trying. Astronomers may have discovered the first effect, but it is not so, and therefore it must be the first reason Anselm and Aquinas asked. However, there are many scientific articles (from nihilo) that discussed the events right after the Big Bang, and all types of substances we know (baryons, electrons, photons, etc.) are made up of these papers. Quantity? It is said that understanding substance creation is still possible now. Astronomical observations also indicate that the expansion of the cosmic expansion only occurred once

Before discovering dark energy, scientists have two models on how the expansion of the universe works. In one scene, there is enough material in the universe to decelerate to the extent that it starts to pull in like a baseball and all collapses in the "big bang". In other cases, it may be too little to stop the expansion. Everything will drift forever, always late or slow, but it will not stop - just like a spaceship. The galaxies will be separated from each other until they become invisible. With the annihilation and the end of countless generations of stars, the universe will continue to expand. If you like it, it will end in a huge, dark, cold state: "Great Cold"