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Warm dust makes a fast getaway

A rapid drop in infrared emission from a Sun-like star could indicate that a drastic event has cleared a circumstellar disk of dusty debris — the material from which planets form. See Letter p.74

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Figure 1: Dimming disk.


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Correspondence to Margaret Moerchen.

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Moerchen, M. Warm dust makes a fast getaway. Nature 487, 45–46 (2012).

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