A biography of Johannes Kepler, from his troubled childhood to his mission to mathematically formalize Copernicus' heliocentric model by finding divine reasoning within the orbits of the planets.

Scientists analyzed famed astronomer Johannes Kepler’s 1607 sketches of sunspots to solve a mystery about the sun’s solar cycle that has persisted for centuries.

Kepler definitely wanted Tycho's data, and he definitely had a prickly, rather paranoid personality. And Tycho, indeed, died suddenly after a dinner party hosted by a Prague nobleman in October, 1601.

Before Johannes Kepler’s Third Law, the motions of the planets around the Sun were a mystery. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

And the idea was only 28 years old when Johannes Kepler was born on December 27, 1571, in Weil der Stadt, Württemberg, a town in modern-day Germany.

Scientists analyzed famed astronomer Johannes Kepler’s 1607 sketches of sunspots to solve a mystery about the sun’s solar cycle that has persisted for centuries.

There’s a way to do better, and Johannes Kepler showed us the way nearly 400 years ago. Here’s a story you might not have heard before. Venus and Mars, along with a few stars, in the dawn sky ...

Here are 10 things you need to know about Johannes Kepler: 1. Kepler was born on December 27, 1571 in Weil der Stadt near Stuttgart in modern day Germany, and died on November 15, 1630, aged 58.

Johannes Kepler, one of the world's great mathematicians, decided to marry in 1611. He made a list of 11 women to interview, and he wanted, of course, to choose the best. Here's the formula.

Lessons From An Old Visionary: Johannes Kepler : 13.7: Cosmos And Culture Of the patriarchs of science, Kepler is the least known. This injustice should be rectified, for Kepler not only taught us ...

Nature - Philip Ball celebrates the fourth centenary of Johannes Kepler's ice-crystal analysis. Skip to main content. Thank you for visiting nature.com.