通过日本静止气象卫星(GMS)的远距离钟同步实验正在上海天文台(SO)和日本电波研究所(rrl)之间进行。
The clock synchronization experiment via Japanese Geostationary Meteorological Satellite (GMS) is being conducted between Shanghai observatory (SO) and Radio Research Laboratories (RRL).
NASA的日地天文台(STEREO)卫星已经拍到了第一张太阳的三维图像。
NASA's Solar TErrestrial RElations Observatory (STEREO) satellites have provided the first three-dimensional images of the sun.
气象学家使用卫星、上天文台和历史资料来提供有关天气的信息。
Meteorologists use satellites, land observatories and historical data to provide information about the weather.
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