The key to drawing a valid conclusion is to ensure that the deductive and inductive processes are correctly used, and that all steps of the scientific method were followed.. The sun, moon, and stars already existed as part of “the heavens” created in “the beginning.” (Genesis 1:1) However, their light evidently did not reach the earth’s surface because of a dense atmosphere. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now (and it could still be stretching). Astronomers believe that the universe is expanding - that all points in the universe are getting farther apart all the time. Conclusion. Dark energy is though to make up between 67-70% of the universe. You’ll need: A balloon. Part of interpreting results also includes the researchers putting aside their ego to appraise what, if anything went wrong. Clip. The big bang is how astronomers explain the way the universe began. In fact, the universe is getting even bigger. His pendulum swings can be used to keep time and it can show ... Jupiter had four satellites,and Sun is the center of the universe, not Earth. "—Steven Weinberg Summary - The Strength of the Results. Thanks for Galileo Galilei for changing the world with his great discoveries. The night sky presents the viewer with a picture of a calm and unchanging Universe. Even the best-planned research can go awry, however. Place the bottle on the hot plate. The Expanding Universe. scientific aspects of the universe and know something of its origin and structure.” Project 2061, American Association for the Advancement of Science ----- "The effort to understand the universe is one of the very few things that lifts human life a little above the level of farce, and gives it some of the grace of tragedy. You may have heard of dark energy, and this is in fact the same thing: the evidence for dark energy is that the universe is accelerating. Astronomers noted that galaxies outside our own Milky Way were all moving away from us, each at a speed proportional to its distance from us. Turn on the hot plate and select a medium-low heat setting. Universe Expansion Theory Demonstration. (Genesis 1:2) So although diffused light became visible on the first day, the light’s source was not yet recognizable.On the fourth day, the atmosphere apparently cleared up. The projects that studied them were called The Supernova Cosmology Project, the High-Z Supernova Search Team, and the Supernova Legacy Survey. Conclusion Galileo’s discoveries left a huge impact to the world. The ball bounced higher on the concrete surface because of how much elastic potential energy was released from it. This is a very simple experiment to demonstrate the Universe expansion theory. He changed the way of thinking, not only astronomically but also religiously. It's not that stars and galaxies are getting bigger; rather, the space between all objects is expanding with time. Blow up the balloon so its about the size of an orange. Conclusion The results from this investigation clearly show that the tennis ball bounced the highest on the concrete surface, therefore proving the hypothesis correct. Give the bottle and balloon apparatus a few minutes to get warm. This was because the Catholic teachings were based on the theory Earth Centered Universe that the Universe was Earth centered. Nicolaus Copernicus’ contribution to the astronomical history was large and it was a huge impact as well. So when scientists noticed that the Universe is in fact expanding at enormous speed this was revolutionary. How to demonstrate the expansion of the universe. Black Marker. See “Safety Information” below.

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