binary planets 예문
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- Reflecting bright sunlight toward the darkened ground, they would be seen as a rotating binary planet.
- Asimov included this with his other arguments that Earth and the Moon should be considered a binary planet.
- The term more usually used is binary planet, including in the two sources you offered as examples.
- That's good too because it suggests that such " binary planets " are likely to be very common.
- Although they are not a binary planet system, Romulus and Remus are often referred to as " twin planets ".