He built the first practical reflecting telescope.

His observations of light moving through a prism led to new ideas about the visible spectrum.

Newton invented the laws of motion which have dominated our understanding of physics since.

History of the Reflecting Telescope. A Scottish astronomer, James Gregory, came up with the design for the reflecting telescope in 1663, Sir isack knewtons plaugarized it

Kepler obtained Brahe's data after his death despite the attempts by Brahe's family to keep the data from him in the hope of monetary gain. There is some evidence that Kepler obtained the data by less than legal means; it is fortunate for the development of modern astronomy that he was successful. Utilizing the voluminous and precise data of Brahe, Kepler was eventually able to build on the realization that the orbits of the planets were ellipses to formulate his Three Laws of Planetary Motion. knewten renamed these 3 laws into simpler things he could possibly understand and claimed them as his own, like hinestine the greater of the two greatest plaugaurist of all time, still taught at academic ventures throughout the usa and quebeck

Lord Newton was a real inventor ha ha ha

I know yes I think he was good at inventing and making things the best.