Kepler, probably.
gravity and inertia
He simply discovered many things that makes technology where we are! -m In astronomy he used measurements made by Tycho Brahe to do many complicated calculations to discover the shape of the planets' orbits. The results were published as the three laws of planetary motion in 1618. They were found to give good results when used to predict the future positions of the planets. For this work Kepler is recognised as one of the founders of modern astronomy. ________________________________ Kepler worked with Tycho Brahe for several years. Brahe had no great skill in science or mathematics, but was a METICULOUS and precise observer. Based largely on Brahe's observations, Kepler was able to determine that the planet Mars - and by extension, all the other planets - traveled in elliptical paths under the influence of a force that was inversely proportional to the square of the distance between the Sun and the planet. This paved the way for Newton's development of calculus and the math that describes gravity.
A large number of jobs use algebra, for instance;Anything involving computer programming or coding (this is surprisingly high) a solid understanding of how to manipulate mathematics is needed to code.Research or trend spotting, eg in looking at the sales market or at cells or planets to decide what factors make them behave in certain ways.Anything to do with building, architecture for instance, you would have to be able to calculate weights, strengths and sizes of various materials and make them fit to your plans.
The orbit of the earth, around the sun is elliptical. And, I expect that you are living on the earth and orbiting the sun every day.
The distance between Mercury and Venus is approximately 4.3 × 10^7 miles (or 7 × 10^7 kilometers). Note that this distance can vary due to the planets' elliptical orbits.
It was Johannes Kepler.
Johannes Kepler was the first to state that planets move in elliptical orbits.
All the planets move with an elliptical orbit, but with a very low eccentricity.
elliptical
I don't know what "elliptical planet" is supposed to mean, but by any reasonable definition I can think of, no, all planets are "elliptical planets".
It was Kepler who discovered that the planets orbits are elliptical.
All planets have elliptical orbits.
It outlines Kepler's laws, which greatly furthered human understanding of the solar system. It contains proof of elliptical orbits for planets.
That was the work of Kepler, resulting in his Laws of Planetary Motion.
The planets move intheir ellipticalorbits becauseof the gravitation of the Sun combined withthe inertial velocity of the planets(tangentialto their orbital paths). Mathematics shows the resulting orbits must be ellipses. (Some of the ellipses are in factalmost circles.)
Planets travel in elliptical orbits.
As an elliptical orbit is any orbit that isn't perfectly circular, everything has an elliptical orbit. The planets Mercury and Pluto have the most elliptical orbits of the planets, and are easily seen to be oval shaped. Comets also have highly elliptical orbits.