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What contribution did Isaac Newton make to astronomy

The contribution Isaac Newton made to astronomy is the discovery of the law of motion which also help in other field of science like physics. As well as the reflection telescope, and the gravitational law of the universe that state that celestial object attract other celestial object... Also the use of calculus in astronomy as well as the creation of calculus.

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What contribution did Tycho Brahe  make to astronomy.

Made accurate theroy of the position of the stars before the discovery of the telescope

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What contribution did Aristotle have on astronomy

He had the views that the earth is the center of the solar system and objects in space are still... Which created the base on astronomer views of the past before the theory that the sun is the center.

500

Carl Sagan contribution to astronomy 

Through his book cosmos Expand astronomy to other people and he was someone who help study and explore space

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William Herschel

The discovery of uranus and some of it moons.

The discovery of infrared radiation 

mapping the milky way

Creating some the power telescope to there time

observe binary stars 

coined the term astroid 

ETC

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Edwin Hubble contribution to astronomy

The discovery that there are other universe apart from the milky way, and the vast expansion of the universe, and led or brought about the creation of the Hubble's Law

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What contribution did Galileo Galilei have in the science of Astronomy

The discovery of Jupiter largest satellite which might be referring to moon and what is called the sun spot Phase of Venus and valley and hills on the moon

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Annie Jump Cannon contribution to astronomy 

Created the system of calcifying stars base on there temperature called Harvard spectral classification system

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Alhazen /  Ibn al-Haytham

His study of optics, light and vision, led to the detailed/creation or understand of the the Ptolemaic planetary...

500

What contribution Kepler have toward the science of astronomy  

The discovery that the sun is the center of the solar system and not the earth. Also the theory that the planet move in an elliptical motion and the difference in there speed is mo

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Lise Meitner

The discovery of nuclear fission.

This discovery of nuclear fission allowed for astronomer to understand how some of the heavy metals was created and further the study of neutron stars

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James Clerk Maxwell

Made the study of electricity, magnetism, and light in to a single theory of electromagnetism which became crucial for understanding celestial object... like stars light and more.

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Have you heard of the term Hawking radiation, and do you know of the guy that have contributed in the theory of the big band and it might not be possible unless in a single small point

Stephen Hawking

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Vesto Melvin Slipher

Discovery that galaxy are moving away from each other or earth...

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Robert Hooke

Discover the red spot in Jupiter and that Jupiter rotate of it axis...

Made sketch of mars which was later use to figure out the rate in which it rotate...