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Hurling comets around a planetary nursery

Aki Roberge ()
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Aki Roberge: Aki Roberge is at the NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics Laboratory, Greenbelt, Maryland 20771, USA.

Nature, 2014, vol. 514, issue 7523, 440-441

Abstract: An analysis of hundreds of star-grazing comets in a young planetary system shows that they form two families: a group of old, dried-out comets and a younger group probably related to the break-up of a larger planetary body. See Letter p.462

Date: 2014
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DOI: 10.1038/514440a

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