Johannes Kepler and Galileo Galilei were contemporaries, standing midway in time between Copernicus and Isaac Newton. They were the primary figures who made the radical sun-centered cosmology ...

Of all the patriarchs of science, Johannes Kepler is the least known. We often talk of Isaac Newton and his law of universal gravity (and laws of motion, and the calculus, and laws of optics), of ...

The International Astronomy Union and the United Nations Educational, Scientific and Cultural Organization (UNESCO) have designated this year as the International Year of Astronomy 2009 in tribute to ...

Why is it that one always hears about the notorious trials of Galileo and the errors made by (one faction of) the Catholic Church (on a sub-magisterial, sub-infallible level) about science in the ...

Johannes Kepler's 442nd birthday is celebrated in today's Google Doodle. The illustration shows the famous astronomer with a small blue planet orbiting both his face and the sun in the centre of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Galileo, Kepler and Copernicus with planets and orbital diagrams. In this series, The Week looks at the ideas and innovations that ...

It was 400 years ago that Galileo Galilei opened the window to the skies with a telescope In 1609 Johannes Kepler published his Astronomia Nova and in the proces s provided us with a new understanding ...

Zielona Gora, Poland—The great German astronomer Johannes Kepler (1571–1630) arrived in this forested region to serve his last employer exactly 380 years ago—reason enough for some two dozen science ...

Somewhat eclipsed in popular culture by his great Italian contemporary Galileo Galilei, Johannes Kepler is finally achieving the iconic status he has long held in science. In 2009, the ...

Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. The invention that set the stage for the telescope was the ...

The best candidate for the first science fiction novel is a short book by the astronomer Johannes Kepler, known as Kepler's Dream (1634): a weirdly potent mix of up-to-date (for the 17th century) ...