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he identfied the concept of a heliocentric solar system in which the sun rather then the earth is center of the solar system
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The solar system and accurate postions of more then 777 fixed stars
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Italian scientist and scholar Galileo made pioneering observations that laid the fundation for modern pysics ad astronomy
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He came up with the law of planetary motion
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Discovered four satellites of the plant Saturn and noted the divsion of the rings of Saturn
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english physicist and mathematician sir Isaac Newton most famous for his law of gravitation was instrumental in the scientific revolution of the 17t century.
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Halley was an english asronomer and mathematician who was the first to calculate the orbit of the comet later named after him.
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He put together a catolog of over one hundred sky comets this was known as nebulae
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Herschel discoved the planet uraus and several moons around other gas giants
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Annie was a pioneering astronomer resposible for the classification of hundreds of thousands of stars
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Einstein developed the theroy of relativity
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Edwin revolutionized the field of astrophysics his research helped prove that the universe is expanding and he created a classification system for galaxies hat have been used for several decads
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englis admiral sir Francis Drake circumnavigaed the globe and defeat the spanish and was the most renowned seaman of the Elizabethan era.
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He is know for his research in extraterrestrial life
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He discovered that blackoles cannot decrease in blackholes
