 |
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
Select > Who • What • When • Where • Which • Widgets |
| |
|
|
|
|
| Timeline |
|
 |
|
Astronomers
: 15 of 24 |
| |
|
|
|
|
|
|
|
|
|
Who > Activists •
Actors •
Anarchists •
Architects •
Artists •
Astronauts •
Athletes •
Christians •
Communists •
Composers •
Conquerors •
Designers •
Dictators •
Directors •
Engineers •
Entrepreneurs •
Explorers •
Historians •
Humanists •
Inventors •
Musicians •
Muslims •
Painters •
Philanthropists •
Philosophers •
Photographers •
Pilots •
Polymaths •
Revolutionaries •
Royalty •
Sailors •
Scientists •
Settlers •
Soldiers •
Statesmen •
Teachers •
Writers •
Women •
Icons •
People
Scientists > Alchemists •
Anthropologists •
Archaeologists •
Astrologer •
Astronomers •
Botanists •
Chemists •
Economists •
Mathematicians •
Geographers •
Naturalists •
Physicians •
Physicists
Next >
1 • 2 < Previous
|
| |
|
|
|
|
|
|
|
|
|
Anaximander of Miletus, Philosopher
Anaximander, Ionian philosopher of Miletus, the first Greek known to have written (c.546) a book in prose, a treatise on nature, now lost except for one quotation. It was... |
| |
|
|
|
|
|
|
|
|
|
Aristarchus, Sun at center of Universe
Aristarchus of Samosis the first person we know of who suggested that the earth might go around the sun and not the other way around. He figured this out by looking at th... |
| |
|
|
|
|
|
|
|
|
|
Hipparchus, Astronomer
Hipparchus was the most important Greek astronomers of his time. He very accurately cataloged over 1,000 stars and invented the mathematical science of trigonometry. Ptol... |
| |
|
|
|
|
|
|
|
|
|
Ptolemy, Astronomer / Geographer
Claudius Ptolemy lived in Alexandria (in Egypt) from approx. 87 -150 AD. He was an astronomer, mathematician and geographer. He codified the Greek geocentric view of the... |
| |
|
|
|
|
|
|
|
|
|
Ibn al-Haytham, Father of Optics
Ibn al-Haytham was an Arab or Persian Muslim polymath who made significant contributions to the principles of optics, as well as to anatomy, astronomy, engineering, mathe... |
| |
|
|
|
|
|
|
|
|
|
Maimonides, Jewish Philosopher
Moses Maimonides is regarded by many as the greatest Jewish philosopher ever. As a doctor, rabbi, religious scholar, mathematician, astronomer, and commentator on the art... |
| |
|
|
|
|
|
|
|
|
|
Toscanelli, Italian Mathematician
Paolo dal Pozzo Toscanelli was an Italian mathematician, astronomer, and cosmographer. Toscanelli is noted for his observations of comets and the painstaking calculation... |
| |
|
|
|
|
|
|
|
|
|
Nicholas of Cusa, Polymath
Nicholas of Kues, also referred to as Nicolaus Cusanus and Nicholas of Cusa, was a cardinal of the Catholic Church from Germany (Holy Roman Empire), a philosopher, jurist... |
| |
|
|
|
|
|
|
|
|
|
Regiomontanus, Astronomer / Mathematician
Regiomontanus, real name Johannes Müller, a mathematician and astronomer, was a priest who studied in Vienna and in Rome, acquiring in addition to mathematical skills a k... |
| |
|
|
|
|
|
|
|
|
|
Copernicus, Earth moves around the Sun
Nicolaus Copernicus was the first astronomer to formulate a comprehensive heliocentric cosmology, which displaced the Earth from the center of the universe. His epochal b... |
| |
|
|
|
|
|
|
|
|
|
Tycho Brahe
Tycho Brahe was born in Skane, then in Denmark, now in Sweden. His contributions to astronomy were enormous. He not only designed and built instruments, he also calibrate... |
| |
|
|
|
|
|
|
|
|
|
Galileo Galilei, Father of Modern Science
Galileo Galilei was an Italian physicist, mathematician, astronomer, and philosopher who played a major role in the Scientific Revolution. His achievements include improv... |
| |
|
|
|
|
|
|
|
|
|
Johannes Kepler, Laws Planetary Motion
Johannes Kepler is now chiefly remembered for discovering the three laws of planetary motion that bear his name published in 1609 and 1619). He also did important work in... |
| |
|
|
|
|
|
|
|
|
|
Pierre Gassendi, French Scientist
Pierre Gassendi was a French philosopher, priest, scientist, astronomer/astrologer, and mathematician, best known for attempting to reconcile Epicurean atomism with Chris... |
| |
|
|
|
|
|
|
|
|
|
Giovanni Cassini, Astronomer
Giovanni Domenico Cassini studied mathematics and astronomy at the Jesuits and became professor of astronomy at Bologna, as well as fortress builder, at age 25. There, he... |
| |
|
|
|
|
| |
|
|
|
Next >
1 • 2 < Previous
|
| |
|
 |
|
•
: double-click any word
|