Alternate Theories of the Universe
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String theory, big bang theory, string ducky, space, time, theory of everything, alternate theories of the universe
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The document discusses several alternative theories of the universe to the mainstream Big Bang theory. It describes the Creationist theory which involves divine creation of the universe and earth. It also outlines the Stoic universe model of a finite universe surrounded by void that undergoes cycles. Finally, it summarizes the Cycle theory where the universe undergoes repeated periods of expansion and contraction.
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The document discusses the International Space Station (ISS). It is the largest structure humans have put into space, flying at an average altitude of 248 miles above Earth. It circles the globe every 90 minutes at a speed of about 17,500 mph. The ISS serves as a laboratory for new technologies and an observation platform for research, as a permanently occupied outpost in outer space.
Jack Oughton - Galaxy Formation Journal 02.docx
This document discusses theories of galaxy formation from the early universe following the Big Bang. It describes how small fluctuations in the initially uniform hydrogen/helium gas may have led to denser regions that accreted more mass over time through either a "top-down" or "bottom-up" process. The bottom-up theory, in which smaller clumps merged into larger structures, best matches current observational evidence of hierarchical galaxy clustering. However, fully explaining galaxy formation remains challenging due to uncertainties around gas dynamics and dark matter.
Big bang theory2
The Big Bang theory proposes that the universe began approximately 13.7 billion years ago from the violent expansion of space and time starting from a state of extreme density and high temperature. Evidence for this theory includes the expansion of the universe, the cosmic microwave background radiation, and the relative abundance of light elements like hydrogen and helium. The theory is supported by observations from the COBE satellite which mapped the cosmic microwave background radiation and provided insights into the early universe shortly after the Big Bang. There are several hypotheses for the long-term future of the universe depending on whether its overall density exceeds or falls below the critical density level.
THE ORIGIN AND EVOLUTION OF OUR UNIVERSE.pdf
The Big Bang Theory is the leading explanation of how the universe began from an infinitely hot and dense singularity around 13.7 billion years ago. It expanded at unimaginable speed initially, then more slowly over time, resulting in the universe we observe today. The cosmic microwave background provides evidence of this expansion. Within the first second after the Big Bang, the universe contained neutrons, electrons and protons and experienced a period of inflation and reheating. The steady state theory proposes an alternative where the universe has no beginning or end and matter is continuously created.
origin of universe & big bang theory
The document summarizes the 10 key steps in the generally accepted theory of the formation and evolution of the universe according to the Big Bang theory:
1) The universe began as an incredibly hot, dense point that rapidly expanded in an event known as the Big Bang.
2) The universe underwent a period of rapid exponential expansion known as inflation shortly after the Big Bang.
3) Light chemical elements like hydrogen and helium formed in the first few minutes as the universe cooled and expanded.
4) After about 380,000 years, the universe cooled enough for light to shine through for the first time.
5) The first stars and galaxies emerged from the "cosmic dark ages" over the
UNIVERSE
THE UNIVERSE
The high-quality-supported principle of our universe's foundation facilities on an occasion called the huge bang. This idea was born of the commentary that different galaxies are shifting far from our own at top notch speed in all directions, as though they had all been propelled with the aid of an historic explosive pressure.
A Belgian priest named Georges Lemaitre first counselled the massive bang theory in the Nineteen Twenties, while he theorized that the universe started from a unmarried primordial atom. The idea acquired fundamental boosts from Edwin Hubble's observations that galaxies are rushing far from us in all guidelines, as well as from the Nineteen Sixties discovery of cosmic microwave radiation—interpreted as echoes of the large bang—via Arno Penzias and Robert Wilson.
In The Beginning
The document discusses various perspectives on the origins of the universe and life. It presents quotes and information that both support and question mainstream scientific theories like the Big Bang theory. It argues that the Big Bang requires supernatural beliefs and poses open questions about dark matter, dark energy, and problems with star formation that have no natural explanations. The document suggests an intelligent creator as an alternative perspective on origins.
Similar to Alternate Theories of the Universe (20)
Alternate Theories of the Universe
- 2. Starts as a dense HOT ball of matter Each galaxy moves at an independent rate relevant its size
- 4. The beginning of the universe was so hot nothing was able to form for over 300,000 years.