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Observaciones de radioastronomía planetaria hechas por el Voyager 2 cerca de Júpiter
Science (New York, N.Y.)
|November 23, 1979
Resumen
La Voyager 2 confirmó la presencia de Júpiter en su órbita.
Área de la Ciencia:
- La radioastronomía planetaria y la radioastronomía planetaria son las mismas cosas.
- Estudios de la magnetosfera de Júpiter Estudios de la magnetosfera de Júpiter Estudios de la magnetosfera de Júpiter Estudios de la magnetosfera de Júpiter
- Física del plasma es la física del plasma.
Sus antecedentes:
- La Voyager 1 había detectado previamente emisiones en kilómetros de Júpiter.
- Comprender la magnetosfera y las emisiones de radio de Júpiter es crucial para la ciencia planetaria.
Objetivo del estudio:
- Confirmar y ampliar los hallazgos de la Voyager 1 sobre las emisiones de radio de Júpiter.
- Para investigar el toro plasmático asociado con Io.
- Para analizar las emisiones decamétricas y su propagación.
Principales métodos:
- Utilizando el experimento de radioastronomía planetaria en el Voyager 2.
- Analizando las emisiones de radio en kilómetros y decámetros.
- Observando las emisiones de ondas de plasma cerca de Júpiter.
Principales resultados:
- La Voyager 2 confirmó y amplió los hallazgos de la Voyager 1 sobre emisiones por kilómetro, extendiéndose a frecuencias y latitudes más altas.
- El toro de plasma alrededor de Io parecía más denso para la Voyager 2.
- Se observaron ráfagas casi periódicas y un efecto Faraday a frecuencias decamétricas.
Conclusiones:
- Los datos de la Voyager 2 proporcionan más información sobre las emisiones de radio y la magnetosfera de Júpiter.
- Las observaciones sugieren procesos complejos de emisión de radio y efectos de propagación cerca de Júpiter.
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