📅 5 July 1687
The Mathematical Principles of Natural Philosophy presented laws of motion and universal gravitation in a geometric mathematical framework.
📅 5 July 1687
Edmond Halley encouraged Newton, managed the printing and paid costs when the Royal Society could not.
📅 5 July 1687
The work argued that the same quantitative laws could explain falling bodies, planetary paths and tides.
📅 5 July 1687
Astronomical and geographic data came through imperial and maritime networks; its achievement was mathematical but not socially isolated.
📅 5 July 1687
The first edition laid out laws of motion and universal gravitation.
📅 5 July 1687
The new work used the same gravitational principle to explain motion on Earth and in the heavens.
📅 5 July 1687
Newton presented mathematical arguments for orbital motion and other celestial phenomena.
📅 5 July 1687
Publication supplied tools for calculating motions of planets and comets, though later work refined them.
