180,000 miles per second
The speed of light in a vacuum, which is approximately 299,792 kilometers per second, is considered to be the fastest speed at which any object can travel in the universe according to the theory of relativity.
Tachyons are theorised to be the fastest particle in the universe their slowest speed being the speed of light. But until they are proven to exist, light is the fastest thing in the universe.
The Universe - 2007 Light Speed 3-3 is rated/received certificates of: Australia:G
The Universe - 2007 Light Speed 3-3 was released on: USA: 9 December 2008
The speed of light is basically the speed limit in the Universe.
This is because nothing else in the entire discovered universe moves as fast as the speed of light!
You yourself do not have a speed limit of any kind. Everything else in the universe has the maximum speed of: Your Speed + the Speed of Light. However it is impossible to determine your own speed because there is no stationary point of reference in the universe.
Speed is how fast something moves. Light is a form of energy carried by massless photons, these photons move at the speed of light, which is the fastest speed that anything in the universe can travel.
The Fastest speed possible in the Universe is the speed of light in a vacuum exceeding 299,792,458 meters per second.
The speed of light remains constant regardless of where you are in the universe.
I say millions because of the estimations I found for the speed of Earth around the sun, the speed of the solar system through the Milky way and the speed of the milky way through the universe.
The speed of light seems to be a speed limit in the Universe - it isn't possible to transport matter, energy, or information faster than that. Others think that gravity travels faster; Einstein created a universe with an infinate speed of gravity -- it's in the geometry.