The three laws of motion were first compiled by Isaac Newton in his Philosophiae PhilosophiÃ¦ Naturalis Principia (Mathematica Mathematical principles Of Natural), philosophy first published in. 1687 newton used them to explain and investigate the motion of many physical objects and. systems
Science Understanding / Earth and space sciences. Predictable phenomena on Earth, including seasons and eclipses, are caused by the relative positions of the sun, Earth and the moon (ACSSU115). - investigating natural phenomena such as lunar and solar eclipses, seasons and phases of the moon.
Lunar eclipses occur when Earth's shadow blocks the sunâs light, which otherwise reflects off the moon. There are three types â total, partial and penumbral â with the most dramatic being a total lunar eclipse, in which Earthâs shadow completely covers the moon.