Solar system-yvonne
Celestial bodies in the Solar System: the Sun, planets, satellites, comets, asteroids and meteorids.
What is the Universe?. The Universe is everything that exists.
Planetary Rings. Rings are swarms of orbiting particles Orbits have to be very circular Elliptical orbits will result in collisions, destroying the ring.
Session 1 – Introduction to Astronomy Astronomy - The branch of science that deals with celestial objects, space, and the physical universe as a whole.
Jw Fundamentals of Physics 1 GRAVITY. jw Fundamentals of Physics 2 Chapter 13: Newton, Einstein, and Gravity Isaac Newton 1642 - 1727Albert Einstein 1872.
