orbit - Is any 3 body system known? - Astronomy Stack Exchange

Solar System Survey - Jupiter (Part IV)

astrophysics - Three Body Problem - Astronomy Stack Exchange

USSR, US Satellite Shots Heard Round the Galaxy - Part I

Kepler's laws of planetary motion - Wikipedia

Is it possible for a star system to exist, consisting of three stars orbiting very near each other? - Quora

orbit - Is the three-body system unique? - Astronomy Stack Exchange

If each planet in our solar system had an exact duplicate on the opposite side of its respective orbital, would that cause anything to happen? - Quora

the sun - Is the barycenter of the solar system usually outside of the sun? - Astronomy Stack Exchange

orbital mechanics - Are there some three-body orbits that can't be escaped? Can we know without propagating forever? - Space Exploration Stack Exchange

orbit - Is the three-body system unique? - Astronomy Stack Exchange

What is the name of the space between planets and stars? What are its properties? - Quora

What is the orbit of the Kepler telescope and how does it manage to stare at the same set of stars if it has an orbit? - Quora

celestial mechanics - Question about the Figure-eight periodic planar three- body motion - Astronomy Stack Exchange