Kepler orbit led to Johannes Kepler working on his celestial mechanics. He later became known as the father of calculus. In 1601, Johannes Kepler acquired the extensive, meticulous observations of the planets made by Tycho Brahe. Kepler would spend the next five years trying to fit the observations of the planet Mars to various curves. In 1609, Kepler published the first two of his three laws of planetary motion. The first law states: More generally, the path of an object undergoing Keplerian motion may also follow a parabola or a hyperbola, which, along with ellipses, belong to a group of curves known
Planetary civilization modify the weather at will, harness the power of a hurricane, or have cities on the oceans. Although they roam the heavens in rockets, their energy output is still largely confined to a planet. On the Kardashev scale, the next status is Type II civilization, where a civilization consumes all the energy that their star emits, or about 10 watts. Michio Kaku in a book "Physics of the Future" suggests that humans may attain stellar civilization status in a few thousand years. Planetary civilization A planetary civilization or global civilization is a civilization of Type I on Kardashev scale, with