El viento solar como origen del rápido enrojecimiento de las superficies de los asteroides

P Vernazza1, R P Binzel, A Rossi

  • 1Research and Scientific Support Department, European Space Agency, Keplerlaan 1, 2201 AZ Noordwijk, The Netherlands. pierre.vernazza@esa.int

Nature
|April 28, 2009
PubMed
Resumen

El color de los asteroides cambia rápidamente debido al desgaste espacial, que ocurre dentro de un millón de años de su formación. Este proceso rápido, probablemente impulsado por el viento solar, sugiere que las diferencias de color de los asteroides se deben a la composición, no a la edad.

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