Hubble's Observations and the Big Bang Theory Introduction From Aristotle to Newton Hubble's Observations and the Big Bang Theory Conclusion Edwin Hubble found that galaxies were moving rapidly away. Big Bang theory says the universe began from a tiny point and expanded.

1. Edwin Hubble's
Observations and the Big
Bang Theory

2. Information
Name : Rajdeep Bavaliya A.
Roll No. : 12
Enrollment No.: 3176205820210012
Sem. : 5 (B.A.)
Paper Name : Compulsory English
Paper No. : 5
Paper Code : 24252
Topic : Edwin Hubble's Observations and the Big Bang Theory
Submitted To : M.R.R. Monapara Arts College, SPEI, Bhavnagar,
Department of English
E-mail : rajdeepbavaliya2@gmail.com

3. Table of Contents
1. Introduction
2. From Aristotle to Newton
3. Hubble's Observations and the Big Bang Theory
4. Conclusion

4. Introduction
• Edwin Hubble found
that galaxies were
moving rapidly away.
• Big Bang theory says the universe
began from a tiny point and
expanded.

5. World is really a flat plate
supported on the back of
a giant tortoise standing
on an infinite tower of
tortoises.
From Aristotle to Newton
Aristotle
• Book: "On the Heavens"
• "The earth was a round sphere rather than a flat plate."
• Geo-centric: "The earth was stationary."
Ptolemy
• Aristotle's idea was elaborated by
Ptolemy.
• Discovered five planets.
1. Mercury, 2. Venus, 3. Mars,
4. Jupiter, 5. Saturn.

6. Continue
Nicholas
Copernicus
• Helio-centric:
"The sun was
stationary."
Johannes
Kepler
• Planets move in
elliptical orbits
not spheres.
Galileo Galilei
• Few moon were
revolving around
Jupiter.
Sir Isaac Newton
• Gravitational Law
• Mathematical
Formulas

7. Hubble's Observations and the Big Bang Theory
Newton's law of
gravitation
showed that the
universe could
not remain
static.
Galaxies are
Moving
Hubble noticed
that galaxies are
moving away
from us.
Expanding
Universe
The universe is
not static; it is
expanding.
Big Bang Theory
The universe began
as a singularity- a
point of infinite
density and
temperature.

8. Hubble's Observations and the Big Bang
Theory
Expanding of
Universe
The Beginning of
Time
Time and space as
we know them
began at the
moment of the Big
Bang.
Age of the
Universe
The current
estimate is
around 13.8
billion years.
The Future of
the Universe
Universe will
continue to
expand.

9. Conclusion

10. References
"Big Bang Theory: Edwin Hubble." Turito. 20 August 2022.
https://www.turito.com/learn/physics/big-bang-theory-grade-9
Rama, Krishna, Rao. "Learning English: A Communicative Approach."
Orient BlackSwan.
Stephen, Hawking. "A Brief History of Time: From the Big Bang to
Black Holes." 1988.
Images. Google Source.

11. Thank you :)