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美发射飞船探测太阳风美国航空航天局最近发射了一艘耗资１．７３亿美元的无人驾驶宇宙飞船，以对太阳风进行为期至少３年的观测研究。这一由美国马丁·玛丽埃塔公司承建的飞船携有８台科学仪器，用以探测以每小时１６０万公里以上速度“吹”向地球的太阳风，测定其中带电...
NASA launches spacecraft to detect solar wind NASA recently launched a $ 173 million unmanned spacecraft to study the solar wind for at least three years. The spacecraft, built by Martin Marietta of the United States, carries eight scientific instruments to detect the solar wind “blowing” towards the Earth at a rate of over 1.6 million kilometers per hour ...