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This website contains research articles, orbit simulations, and videos,
about galaxies, multiple star systems, and planets in binary star systems.


Research papers
Lots of articles about orbits of star systems and planets and galaxies.


Orbit Simulator
A fast and accurate orbit simulator which runs in the browser.
View numerous simulations of binary star systems with planets, triple star systems, and more.
Or design your own simulation by editing an XML file.


Videos about orbits
on Youtube and Vimeo.






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