So the fuzzy picture is the Spitzer Space Telescope launched in 2003.

这张模糊的图片是由2003年发射的斯皮策太空望远镜拍摄的。

It was spotted recently by NASA's WISE and Spitzer space telescopes.

美国航空航天局的科学家借助WISA和Spitzer太空望远镜观测到了褐矮星。

Well, some astronomers. Researchers using the Spitzer Space Telescope could not see Fomalhaut b at all in infrared light.

不过，有些宇航员却不能。宇航员用斯皮策太空望远镜拍摄的红外线图里根本没有它的身影。