Search our database of handpicked sites
Looking for a great physics site? We've tracked down the very best and checked them for accuracy. Just fill out the fields below and we'll do the rest.
You searched for
We found 14 results on physics.org and 42 results in our database of sites
42 are Websites,
0 are Videos,
and 0 are Experiments)
Search results on physics.org
Search results from our links database
This site takes you through the calculation of an orbit velocity.
An elementary quiz based on the position and orbits of the planets.
Communication satellites are most valuable when they stay above the same point on the earth, in what are called "geostationary orbits".
The precession of the orbits of inner planets, especially Mercury, cannot be accurately described by Newtonian theory but are in close agreement with general relativity.
Play with gravity in this fantastic simulator. Add stars and see how they move and orbit
Comprehensive site all about gravity , its effects and the history of our understanding of gravity.
Explore our solar system with this beautiful 3D interactive which shows the orbits of the planets, distances, etc (requires flash).
Build your own solar system in this flash simulation with stars, planets and moons, and see what weird and wonderful orbits you can create.
Explore the stories of three exciting space missions: "Friendship 7" - John Glenn Orbits the Earth; "Apollo 11" - First Moon Landing and "STS-7" - First American Woman in Space.
Visit this interactive site to explore the orbits of planets and their moons in our solar system and also in a wide selection of extrasolar planetary systems.
Showing 11 - 20 of 42