Metis is the innermost of Jupiter's known satellites: orbit: 128,000 km from Jupiter diameter: 40 km mass: 9.56e16 kg Metis was a Titaness who was the first wife of Zeus (Jupiter). Discovered by Synnott in 1979 (Voyager 1). Metis and Adrastea lie within Jupiter's main ring. They may be the source of the material comprising the ring. Small satellites within a planet's rings are sometimes called moons. Metis 是已知木星卫星中离木星最近的一颗: 公转轨道: 距木星 128,000 千米 卫星直径: 40 千米 质量: 9.56e16 千克 Metis是位女巨人,也是宙斯(木星)的第一任妻子。 它是Synnott于1979年发现的(由旅行者1号拍摄)。 木卫十六与木卫十五存在于木星主光环之内。它们可能是光环物质的主要来源。 在行星光环内的小卫星有时被称为“moons”。
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Metis 木卫十六(中英对照)
编辑:chaxungu时间:2022-10-13 01:04:11分类:英语新闻
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