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Old 23-04-2017, 02:48 PM
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Slawomir (Suavi)
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Quote:
Originally Posted by xelasnave View Post
You are correct but that does not mean you are right.

Part of it is a Newtonian mirror.

Anyways what does this have to do with his introduction of the gold standard.

Alex
While it is true that Isaac Newton made a first reflecting telescope, I would disagree that Hubble is a Newtonian telescope. Isaac used a spherical mirror and a plane mirror in his design, while RC telescope utilises two hyperbolic mirrors. RC telescope was invented by George Ritchey and Henri Chretien and it is a different design altogether. Why not credit Egyptians for making the first mirrors?
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