Kepler’s family, in dire financial straits, finally published Somnium in 1634, after his death. Today, the surface of our satellite has been photographed and mapped in exquisite detail.

The house where Johannes Kepler died in 1620 has served as a museum commemorating the great astronomer since Hans Döllgast renovated Regensburg's old town in the 1960s. In collaboration with local ...

The Johannes Kepler University of Linz (JKU) boasts future-oriented academic degree programmes, excellence in teaching and research, numerous partnerships in Austria and abroad, and a unique campus ...

Today, we call those dreams science fiction. Science fiction’s earliest inklings began in the mid-1600s, when Johannes Kepler and Francis Godwin wrote pioneering stories about voyages to the moon.

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.

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.

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 used an apparatus called a camera obscura, which utilized a small hole in the wall of the instrument to project the sun’s image on a sheet of paper and sketched the features he observed. Kepler ...