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Q&A Is it possible to have two or three planets in a stable orbit together?

I have three planets. Let's call them Un, Deux and Trois. Is it feasible for all three to be orbiting one another, close enough to be seen clearly by eye? All three are large enough to be earth eq...

5 answers  ·  posted 8y ago by Chris J‭  ·  last activity 8y ago by Chris J‭

Question space planets