The Kepler telescope, which has provided so much information on planetary bodies outside our solar system, was not idly named. Johannes Kepler, who the telescope was named for, was a German astronomer ...

Learn how to solve and verify Kepler’s Third Law for circular orbits. This video walks through the physics and mathematics connecting orbital period, radius, and gravitational force, showing how ...

This module will allow you to use python to demonstrate Kepler’s First Law by graphically displaying different shapes of orbits. Additionally, you will be able to demonstrate the effect of ...

IN four papers 1–4, I have presented my conviction that it might be possible to describe the phenomena of physics by generalizing the laws of optics to space-time. Instead of looking immediately for a ...

A 417-year-old drawing by Johannes Kepler has just helped solve a major solar puzzle. The 1607 sketch features sunspots that give scientists important insights into how the Sun behaved during the ...