这些照片是斯皮策太空望远镜发热后的首度佳作。

These images are some of the first to be taken during Spitzer's warm mission.

youdao

这些照片是斯皮策太空望远镜发热后的首度佳作。

These images are some of the first to be taken during Spitzer's warm mission.

youdao