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Updated: Jul 12, 2026

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Scattering And Absorption of Light in Planetary Regoliths
Published on: July 1, 2019
El tránsito de Fobos por Marte visto por las cámaras vikingas
Resumen
La nave espacial Viking capturó las primeras imágenes detalladas de Marte.
Área de la Ciencia:
- Ciencias planetarias Ciencias planetarias.
- La astronomía es la astronomía.
- Exploración del espacio Exploración espacial
Sus antecedentes:
- La misión de la nave espacial Viking incluyó imágenes de cuerpos celestes dentro del sistema marciano.
- Las misiones anteriores no habían logrado capturar imágenes simultáneas y detalladas tanto de Marte como de su luna, Phobos.
Objetivo del estudio:
- Para obtener imágenes sin precedentes de la luna marciana Fobos con Marte en el fondo.
- Para analizar los detalles de la superficie de ambos cuerpos celestes en un solo marco.
Principales métodos:
- Utilizó las capacidades de imagen de la nave espacial Viking en órbita.
- Capturó una sola fotografía que contiene tanto a Marte como a Fobos, mostrando detalles de superficie significativos en ambos.
Principales resultados:
- Obtuvo con éxito la primera imagen de una nave espacial con un planeta (Marte) y su luna (Fobos) con detalles de superficie visibles.
- Las imágenes revelaron que Fobos es más pequeña de lo que se había estimado anteriormente.
- La región capturada de Marte incluía la región volcánica de Tharsis Montes.
Conclusiones:
- Las imágenes obtenidas proporcionan datos valiosos para comprender la topografía de Fobos y Marte.
- La estimación del tamaño de Fobos fue refinada en base a las nuevas imágenes.
- La imagen detallada de Fobos puede servir como un punto de control crucial para mapear las características de la superficie marciana.
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