Why are large astronomical telescopes reflectors?

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There are two basic types of telescopes, refractors and reflectors. ... of very large refractors for use in astronomical ... why the early refracting telescopes ... - Read more

But are reflectors really a poor man's telescope, ... and why the "super little refractor" thing is ... reflector can be made in large enough sizes so ... - Read more

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Why are large astronomical telescopes reflectors? resources

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Reflecting telescope - Wikipedia, the free encyclopedia

A reflecting telescope (also called a reflector) is an optical telescope which uses a single or combination of curved mirrors that reflect light and form an image.

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