Despite its small size — you could fit the telescope under your arm like a large purse — and short mission, WISE has already scanned the whole sky one and a half times.

尽管WISE望远镜的体积不大——你甚至可以将它当作一件大挎包拎在手上，执行任务的时间也不长，但它已经将全天星空扫描了1.5次。

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WISE joins two other infrared missions in space — NASA's Spitzer space Telescope and the Herschel space Observatory, a European space Agency mission.

WISE参与了另两个空间红外任务——NASA的斯皮策空间望远镜和欧洲空间局的赫歇尔空间天文台。

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WISE, the Wide-field Infrared Survey Explorer mission, scans the entire sky in infrared light, picking up the glow of hundreds of millions of objects and producing millions of images.

广域红外探测器，在红外光波段扫描了整个天空，搜集了亿万目标的光辉，产生了数百万图像。

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WISE, the Wide-field Infrared Survey Explorer mission, scans the entire sky in infrared light, picking up the glow of hundreds of millions of objects and producing millions of images.

广域红外探测器，在红外光波段扫描了整个天空，搜集了亿万目标的光辉，产生了数百万图像。

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