The Great Comet of 1680, discovered by Gottfried Kirch in Germany, became one of the most spectacular comets of the seventeenth century, visible even in broad daylight. At Cambridge University, Sir Isaac Newton utilized this specific comet's distinct orbital data to test and verify his groundbreaking laws of universal gravitation and Keplerian planetary motion. This event finally proved that comets were not random supernatural omens, but physical bodies subject to the exact same mathematical laws as the planets.

This scientific triumph fundamentally transformed English literature, shifting the prevailing poetic paradigm from superstitious dread to an aesthetic appreciation of cosmic order. It directly inspired a new genre of Enlightenment 'Newtonian' poetry that praised the mathematical elegance of the universe.