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Are comets dirty snowballs or dust swarms?

Nature volume 273, pages 427–428 (1978)Cite this article

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Authors and Affiliations

  1. Max-Planck-Institut für Aeronomie, Kattenburg-Lindau

    W. I. Axford & H. U. Keller

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  1. W. I. Axford
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  2. H. U. Keller
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Axford, W., Keller, H. Are comets dirty snowballs or dust swarms?. Nature 273, 427–428 (1978). https://doi.org/10.1038/273427a0

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