For 2000 years, Europeans believed earth was at the center of the universe. This is also known as the Ptolemaic theory. Nicolaus Copernicus, a Polish astronomer in the late 15thearly 16th century was unsatisfied with the belief that all heavenly bodies revolve around the earth. So in 1512, Copern...

Johannes Kepler, was a German astronomer and natural philosopher, noted for formulating and verifying the three laws of planetary motion. These laws are now known as Kepler's laws. Johannes Kepler was born in Weil der Stadt in Swabia, in southwest Germany. From 1574 to 1576 Johannes lived with his ...

The scientific revolution dated back to the sixteenth century and went through the eighteenth century. The scientific revolution began with the study of astronomy and physics and ended after René Descartes's idea of deductive reasoning. Religious authorities rejected the Cop...

Galileo was an Italian physicist and astronomer who with the German astronomer Johannes kelper initiated the scientific revolution that began the work of Sir Isaac Newton. Galileos main interest was astronomy he used the telescope which he invented using optic lenses to see sunspots on the sun loon...

Throughout the history of astronomical theory, there have been two main theories on the setup and placement of the heavenly bodies within our observed universe. The two theories are the geocentric model, our earliest theory, wherein the earth is at the center of everything, and everything rotates ar...

The Discovery of KeplerUsing the precise data that Tycho had collected, Kepler discovered that the orbit of Mars was an ellipse. Man being, as Kepler believed, made in the image of God, was clearly capable of understanding the Universe that He had created. Moreover, Kepler was convinced that God had...

On February 19, 1473 Nicolaus Copernicus was born, destined to be one of the most influential men in scientific history. Throughout his years, Copernicus has contributed many thoughts to science. The Autograph De Revolutionibus, preserved in the Jagiellonian Library, is a result of work of the great...

Nicolaus Copernicus was a Polish astronomer, best known for the astronomical theory that the sun is stationary and Earth, spinning on it's axis once daily, revolves around the sun annually. He was very intelligent and was educated at various universities. If Copernicus hadn't challenged Pltolmy's ...

THE BEGINNING OF ASTRONOMYEarly races believed that the earth was flat and stationary, with the sky rotating round it once a day. The early races also believed things that sound weird to us today like the Vedic priests of India believed that the earth was supported upon 12 massive pillars and during...

THE BEGINNING OF ASTRONOMYEarly races believed that the earth was flat and stationary, with the sky rotating round it once a day. The early races also believed things that sound weird to us today like the Vedic priests of India believed that the earth was supported upon 12 massive pillars and during...