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红外天文卫星IRAS
释义
红外天文卫星IRAS
Encyclopedia
理学
红外天文卫星
释
Infrared Astronomical Satellite; IRAS
红外天文卫星IRAS
美国、英国、荷兰合作的红外天文卫星,于1983年1月24日升空并进入高度约为900千米的极轨道运行,1983年11月21日因制冷剂耗尽而结束任务。简称IRAS卫星。
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