View Full Version : Astronomy Without A Telescope Forbidden Planets

2010-Dec-11, 07:10 PM
Binary star systems can have planets although these are generally assumed to be circumbinary (where the orbit encircles both stars). As well as the fictional examples of Tatooine and Gallifrey, there are real examples of PSR B1620-26 b and HW Virginis b and c thought to be cool gas giants with several times [...]

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