Each of the 42 dishes is aimed at a different area of the sky, collecting reams of data that are being studied by computers for unusual patterns.
2
一些天文学家出于自己的原因对某些确定的天区很感兴趣，会在那里花许多时间一遍又一遍的观察。
Certain segments of the sky, interesting to some astronomers for their own reasons, were covered many times over before other locations were observed even once.
3
这些“费米大天区望远镜（LAT）”所侦测到的高能伽马射线的波长仅相当于原子核大小的千分之一。
These high-energy gamma rays, detected by Fermi’s Large Area Telescope (LAT), have wavelengths one-thousandth the size of an atomic nucleus.
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