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Debris DiskA ring-shaped circumstellar disk of dust and debris in orbit around a star. Debris disks can be created as the next phase in planetary system development following the protoplanetary disk phase. They [..]
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Debris DiskA flattened, rotating disk of dust surrounding a star during the evolutionary stage when planets are being formed. At an earlier phase, a protoplanetary disk of dust may be mixed with gas from which the future planets will form.
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