Brahe, Kepler, Newton and Galileo Galilei changed the way people understand the world and its place in the universe. “Tycho Brahe was the first of four giants standing on each other’s ...

Tycho Brahe was also one of Johannes Kepler's primary teachers. A significant milestone in his research career was the creation of the Uranienborg astronomical observatory on the present-day ...

Fortunately for Kepler, he found an opportunity to work as the assistant of renowned Danish astronomer Tycho Brahe and so moved with his family to Prague (now in Czech Republic). Having built an ...

And yet, there was a time when there were no telescopes when astronomical observations were still being done… Danish astronomer Tycho ... Johannes Kepler started working as Brahe’s assistant.

Johannes Kepler’s laws of planetary motion were based on data collected by Danish astronomer Tycho Brahe. James Watson and Francis Crick discovered the double helical structure of DNA ...