Many scientists throughout time have contributed to our knowledge of motion as we know it today. Though laws of motion weren't always about and motion wasn't scientifically correct for a long time. Aristotle's scientific theory and ideas in motion were completely wrong. Aristotle thought he needed to explain both why motion occurs and why motion might change. Though really the right idea was motion needs no explanation that it only changes in motion that requires …showed first 75 words of 499 total…

…showed last 75 words of 499 total…objects in the Universe having mass. Newton showed that Kepler's Laws of planetary motion was only approximately correct, and supplied the corrections that were carefully observed and proved to be correct. If it was not for these three great scientist and others that were brave and daring enough to look further into what they thought was life and to question what they were taught, then motion as we see it today would be very different.