Solar System Dynamics Orbits and Keplers Laws

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=wjOOrr2uPuU

The planets orbit the Sun in a counterclockwise direction as viewed from above the Sun's north pole, and the planets' orbits all are aligned to what astronomers call the ecliptic plane. The story of our greater understanding of planetary motion could not be told if it were not for the work of a German mathematician named Johannes Kepler. • Download options: https://solarsystem.nasa.gov/resource...

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