How big is our universe
[DOC File]The Expanding Universe Lab
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The Universe: Big Bang in 10 Easy Steps. By Denise Chow, SPACE.com . How the Universe Came to Be. The broadly accepted theory for the origin and evolution of our. universe is the . Big Bang. model, which states that the universe began as an incredibly hot, dense point roughly 13.7 billion years ago.
Universe - Wikipedia
(To learn more about distance, visit How Big is Our Universe.) In the third century B.C., Aristarchus of Samos asked the question 'How far away is the Moon?' He was able to measure the distance by looking at the shadow of the Earth on the Moon during a lunar eclipse. It was Edmund Halley, famous for predicting the return of the comet that bears ...
[DOC File]How Big is Our Universe - Newbury Park High School
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: The origin of the universe remains one of the greatest questions in science. The "big bang" theory places the origin between 10 and 20 billion years ago, when the universe began in a hot dense state; according to this theory, the universe has been expanding ever since. The universe has 4 dimensions: height, width, depth, and time.
[DOC File]Listen A Minute.com - ESL Listening - The Universe
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7) What three adjectives would you choose to describe the universe? 8) Do you think a big bang started our universe? 9) Aldous Huxley said: "There is only one corner of the universe you can be certain of improving, and that's your own self." Do you agree? 10) Dyer said: "Everything is …
[DOC File]Big Bang Webquest - Suffolk Public Schools Blog
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Or the Universe would have expanded too quickly for galaxies or stars and planets to aggregate. A marginally stronger gravitational force could have caused the Universe to collapse in on itself into a Big Crunch. Our Universe appears to be exactly balanced.
[DOC File]“The Universe knew we were coming
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Sister Galaxy: The largest galaxy in our group is called the Andromeda Spiral. A large spiral similar to the Milky Way. It is about 2.3 million light years from Earth and contains about 400 billion stars. Closest Star: Alpha Proxima is our nearest neighboring star: 4.3 light years away. . What role does gravity play in our galaxy and universe?
[DOC File]ASTRONOMY WEBQUEST…… EXPLORE THE UNIVERSE
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The universe has given us an adjective in English that is misused. something say we When universal is, it doesn’t make sense. takes That’s we’re it place because saying or happens all around the universe, when in fact, it only happens on Earth. of use strange Another word the universe is that people talk about their universe. collapsed ...
[DOC File]ESL conversation lesson on the universe
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Big Bang Theory. Part 1: Expansion of the Universe. How did scientists originally view the idea of an expanding universe? Why did Einstein develop the “cosmological constant”? Which theory was the natural beginning of a Big Bang theory? Who showed that the universe was indeed expanding?
[DOC File]Our Universe 04: Origin and Expansion of the Universe
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So far as we now can extrapolate back the laws of physics to “prove” historical cosmic events, the origin of the Universe is dated to 13.7 billion years ago, to the “Big Bang.” Our Universe contains some 125,000,000,000 galaxies. Each galaxy has between ten million and a trillion stars. There are no words to express its immensity.
[DOCX File]How the Universe Came to Be s.org
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To interpret a model demonstrating the theories of our expanding universe . Hypothesis: (10 points) Materials: 1 un-inflated balloon (when inflated, the balloon should have a round shape and be approximately the size of a soccer ball) Markers. About 30 cm (12 inches) of string or yarn. Ruler or tape measure . Procedures:
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