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You searched for "orbit"
We found 12 results on physics.org and 38 results in our database of sites
(of which
38 are Websites,
0 are Videos,
and 0 are Experiments)
Search results on physics.org
Who is... Neil Armstrong
How to spot an alien Earth
Why is Pluto no longer considered a planet?
All about... the Venus transit
A brief history of space
How does technology know where in the world we are?
Satellites on the blink
How do we know how far away the moon is?
The Restaurant at the End of the Universe
Top 4 Bonkers things about the universe
A beginners' guide to exoplanets
The Herschel Space Observatory
Syncom Satellite
Communication satellites are most valuable when they stay above the same point on the earth, in what are called "geostationary orbits".
Anomalous Precessions
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.
Create your own universe
Play with gravity in this fantastic simulator. Add stars and see how they move and orbit
Gravity - From apples to orbits
Comprehensive site all about gravity , its effects and the history of our understanding of gravity.
Near Earth Rendezvous Mission
Site to support the NEAR mission, sending a space probe to orbit 433Eros.
Gravitational Acceleration in Schwarzschild Coordinates
Derivation of acceleration for a particle in a radial orbit in Schwarzchild geometry which, surprisingly, depends on its trajectory.
Solar system 3D
Explore our solar system with this beautiful 3D interactive which shows the orbits of the planets, distances, etc (requires flash).
My solar system
Build your own solar system in this flash simulation with stars, planets and moons, and see what weird and wonderful orbits you can create.
Challenging the Space Frontier
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.