欧罗巴的红雀斑建议‘Lava Lamp’ Action

欧罗巴的红雀斑建议'Lava Lamp' Action木星冰冷的表面上的红色斑点’欧罗巴的月亮可能表明温暖的冰袋从下方升起。据美国宇航局研究数据的科学家说,这种上升流可以为海底冰层中的物质提供升降机’的伽利略号航天器。 来自 喷气推进实验室:欧罗巴的红雀斑建议‘Lava Lamp’ Action
2002年10月30日

木星冰冷的表面上的红色斑点’欧罗巴的月亮可能表明温暖的冰袋从下方升起。据美国宇航局研究数据的科学家说,这种上升流可以为海底冰层中的物质提供升降机’的伽利略号航天器。

A Galileo color image of the spots, which are called by the Latin term for freckles, “lenticulae,” is being presented at a conference this week by Colorado researchers and is available online from NASA’s 喷气推进实验室 at http://photojournal.jpl.nasa.gov/catalog/PIA03878.

“欧罗巴的作用就像行星熔岩灯一样,将物质从地表附近向下运送到海洋,如果存在,则有可能将生物体向上运送到地表,”科罗拉多大学博尔德分校的行星科学家Robert Pappalardo博士说。

The Galileo spacecraft, orbiting Jupiter since 1995, has produced strong evidence that Europa has a deep ocean of melted saltwater underneath a surface layer of ice. Information about the mission and its discoveries is online at http://galileo.jpl.nasa.gov. During the annual meeting of the Geological Society of America, Oct. 27 through Oct. 30 in Denver, scientists are discussing interpretations of Europa data and proposals for future exploration of that world. A University of Colorado press release about presentations there by Pappalardo and colleagues is online at http://www.colorado.edu/NewsServices/NewsReleases/2002/2054.html.



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