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Cited by 325

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Impact Features on Stardust: Implications for Comet 81P/Wild 2 Dust

Hörz, Friedrich, Bastien, Ron, Borg, Janet, Bradley, John P., Bridges, John C., Brownlee, Donald E., Burchell, Mark J., Chi, Miaofang, Cintala, Mark J., Dai, Zu Rong, Djouadi, Zahia, Dominguez, Gerardo, Economou, Thanasis E., Fairey, Sam A. J., Floss, Christine, Franchi, Ian A., Graham, Giles A., Green, Simon F., Heck, Philipp, Hoppe, Peter, Huth, Joachim, Ishii, Hope, Kearsley, Anton T., Kissel, Jochen, Leitner, Jan, Leroux, Hugues, Marhas, Kuljeet, Messenger, Keiko, Schwandt, Craig S., See, Thomas H., Snead, Christopher, Stadermann, Frank J., Stephan, Thomas, Stroud, Rhonda, Teslich, Nick, Trigo-Rodríguez, Josep M., Tuzzolino, A. J., Troadec, David, Tsou, Peter, Warren, Jack, Westphal, Andrew, Wozniakiewicz, Penelope, Wright, Ian, Zinner, Ernst·2006·Science

Abstract

Particles emanating from comet 81P/Wild 2 collided with the Stardust spacecraft at 6.1 kilometers per second, producing hypervelocity impact features on the collector surfaces that were returned to Earth. The morphologies of these surprisingly diverse features were created by particles varying from dense mineral grains to loosely bound, polymineralic aggregates ranging from tens of nanometers to hundreds of micrometers in size. The cumulative size distribution of Wild 2 dust is shallower than that of comet Halley, yet steeper than that of comet Grigg-Skjellerup.

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Metadata

Authors
Hörz, F., Bastien, R., Borg, J., Bradley, J. P., Bridges, J. C., Brownlee, D. E., Burchell, M. J., Chi, M., Cintala, M. J., Dai, Z. R., Djouadi, Z., Dominguez, G., Economou, T. E., Fairey, S. A. J., Floss, C., Franchi, I. A., Graham, G. A., Green, S. F., Heck, P., Hoppe, P., Huth, J., Ishii, H., Kearsley, A. T., Kissel, J., Leitner, J., Leroux, H., Marhas, K., Messenger, K., Schwandt, C. S., See, T. H., Snead, C., Stadermann, F. J., Stephan, T., Stroud, R., Teslich, N., Trigo-Rodríguez, J. M., Tuzzolino, A. J., Troadec, D., Tsou, P., Warren, J., Westphal, A., Wozniakiewicz, P., Wright, I., & Zinner, E.
Venue
Science
Published
2006-12-15
Volume
314
Issue
5806
Pages
1716-1719
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2050234624
Cited by
325
References
0
FWCI
17.93
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Impact Features on Stardust: Implications for Comet 81P/Wild 2 Dust. https://app.cochat.ai/papers/10.1126/science.1135705
The paper
Hörz, F., Bastien, R., Borg, J., Bradley, J. P., Bridges, J. C., Brownlee, D. E., Burchell, M. J., Chi, M., Cintala, M. J., Dai, Z. R., Djouadi, Z., Dominguez, G., Economou, T. E., Fairey, S. A. J., Floss, C., Franchi, I. A., Graham, G. A., Green, S. F., Heck, P., . . . Zinner, E. (2006). Impact Features on Stardust: Implications for Comet 81P/Wild 2 Dust. Science. https://doi.org/10.1126/science.1135705

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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