As you undoubtedly already know, being the scholars and gentlepeople that you are, the moon does not precisely revolve around the earth. Its mass is so big relative to the earth that the two of them ...

The reason for this update is the barycenter. Our early conceptions of planets orbiting perfectly around the Sun might need to be slightly revised. While the Sun is unquestionably dominant in our ...

The sun's distance from Earth changes throughout the year but it has nothing to do with the seasons. The term "perihelion" describes the point in an astronomical body's orbit where it is nearest to ...

All planetary systems have this point, called a barycenter, where their mass is perfectly balanced. For some systems - like Pluto and its moon, Charon - the barycenter is outside the planet. See more ...

If somebody asks you where the center of the solar system is, you would probably say “the sun.” The orrery shows it all. Everything orbits around the sun (which we knew a lot earlier than most think.

'How planets revolve' is possibly one of the first extraterrestrial phenomena that educators taught students at school. They are told that in this phenomenon, the planets move around the sun in fixed ...

When we think of Earth and its neighboring planets orbiting around our common host star, we picture the center of the Solar System as smack in the middle of the Sun. However, that's not entirely true, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

This year, we got to know our Solar System a little better. For millennia, humans have believed the Earth or the Sun occupied the center of the Solar System, but the truth is the planets and the Sun ...