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The VLT （Very Large Telescope） is the world‘s largest telescope （望远镜） and is taking astronomers （天文学家） further back to the Big Bang than they ever thought possible. Located 2，600 metres up in the Chilean Andes， it has four huge mirrors， each about the size of a London bus. The VLT is so powerful it can spot a burning match 10，000 kilometres away.

The main idea of this paragraph is__________.

A.Biggest telescope

B.Power of the telescope

C.Fuctions of VLT

D.Birth of the new telescope

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