这幅图片是在2009年5月斯皮策太空望远镜的冷却剂消耗完之后拍摄的，这标志着它的“温暖”任务开始了。
This image was taken after Spitzer's liquid coolant ran dry in May 2009,marking the beginning of its "warm" mission.
这幅图片是在2009年5月斯皮策太空望远镜的冷却剂消耗完之后拍摄的，这标志着它的“温暖”任务开始了。
This image was taken after Spitzer's liquid coolant ran dry in May 2009,marking the beginning of its "warm" mission.
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