Goodbye to color Designers of shorter telescopes still faced the problem of chromatic aberrations, though—that is, until Isaac Newton solved it. In 1672, Newton published a seminal paper on ...
The standard telescope of Newton's time ... argue that the greatest Giant of all in the world of science was Isaac Newton himself.
New Scientist once described Isaac ... Newtonian telescopes use a reflecting mirror to avoid the colour distortion and rainbow effect afflicting telescopes that use lenses. Finally, Newton ...