This paper describes the electric and electronic apparatus of balloon borne telescope for far infrared observation of the sun.

本文介绍了一个用于观测太阳远红外辐射的球载望远镜电气设备。

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The bright spot at the top right of the image is an active star-forming region called W3, which Wright studied with a 4-pixel balloon-borne telescope for his Ph.D. thesis in the 1970s.

在图像的右上角的亮点是一个名为w3的活跃的恒星形成区域，是由Wright在20世纪70年代在写研究4像素气球传播望远镜的博士论文期间发现并命名的。

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It's a space-borne telescope that will be able to measure the tiniest dimming (caused by a planet crossing in front of the host star), to one part in 100,000, allowing us to detect Earth-like planets.

这是一个太空望远镜，能够观察由行星在主星(恒星)前横移造成的最微弱的亮度变化。如果允许我们探测类似地球的行星，那么需要达到该亮度变化的十万分之一。

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But the researchers who have been flying a balloon-borne telescope in Antarctica seem to have saved us from any mind-bending alternatives.

BBC: Pictures of the early Universe

Future aperture upper limits on balloon-borne telescopes are expected to be some 2.5-meters, about the size of the Hubble Space Telescope.

FORBES: Budgets Nudge NASA Toward Balloon-Based Planetary Science: First Target? Comet ISON