期刊
SCIENCE
卷 307, 期 5713, 页码 1255-1259出版社
AMER ASSOC ADVANCEMENT SCIENCE
DOI: 10.1126/science.1105356
关键词
-
We report data from the Cassini radio and plasma wave instrument during the approach and first orbit at Saturn. During the approach, radio emissions from Saturn showed that the radio rotation period is now 10 hours 45 minutes 45 +/- 36 seconds, about 6 minutes longer than measured by Voyager in 1980 to 1981. In addition, many intense impulsive radio signals were detected from Saturn lightning during the approach and first orbit. Some of these have been linked to storm systems observed by the Cassini imaging instrument. Within the magnetosphere, whistler-mode aurora[ hiss emissions were observed near the rings, suggesting that a strong electrodynamic interaction is occurring in or near the rings.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据