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None. According to Einstein's Theory - NOTHING can travel as fast as - or faster than the speed of light. so - technically - it is true - when you look see a star in the sky - that is 1 light year away - you are actually seeing what it looked like 1 year ago - when the light left the star!!!!!
What else can I help you with?
Light travels faster in?
Light travels faster in a vacuum than in any other medium, such as air or water. Its speed in a vacuum is approximately 186,282 miles per second (299,792 kilometers per second).
What is more faster then the speed of light?
Theoretically there exist hypothetical particles called tachyons which can travel faster than the speed of light.
Is sound the fastest speed possible?
No!...Speed of light is the fastest speed possible, but now a new particle called lepton is more faster than light...rather it is has the fastest speed discovered till now.It travels in the same wave as light travels i.e tranverse waves.
What evidence did Isaac Newton use to support his particle explanation of light?
Light travels in a straight line, and it cast a shadow.
Light travels faster in a material with a lower index of refraction.?
true
What is faster than light it was something with a t?
The hypothetical TACHYON particle. Hope this helps.
Who created tachyon?
Tachyon, meaning swift particle, was the name given by Dr. Feinberg at M.I.T. to a theoretical particle which travels faster than the speed of light. According to modern physics, no particle can go faster than the speed of light. To entertain the notion of a faster-than-light particle, one must step into a theoretical world where time travels backward and objects have negative mass.
What travels faster than the speed of light?
Tachyons are hypothetical sub atomic particles that can travel faster than the speed of light.
What name is given to the hypothetical elementary particle that can travel faster than light?
They are called "tachyons."
Is anything travels faster than light?
no, no material particle can approach the speed of light.
Which particle travels the fastest?
There are some particles that travel at the speed of light - mainly, the photon (the particle that makes up light), and the (hypothetical) graviton. No particles are known to travel faster than that, and it doesn't seem likely that this is at all possible.
What is meant by tachyons?
A tachyon is a hypothetical subatomic particle that moves faster than light and is incapable of moving slower than the speed of light.
What is Tachyon particles?
A tachyon (from the Greek word for "speed") is a hypothetical sub-atomic particle which always travels faster than light. Even it if actually exists, our current physics theories tell us that we will NEVER be able to detect it.
What travels faster than light?
Nothing travels faster than light.
What are the properties and potential applications of the luxon particle?
The luxon particle is a hypothetical particle that travels at the speed of light. It is believed to have unique properties that could potentially revolutionize communication and transportation technologies. Some potential applications include faster-than-light travel, instant communication over vast distances, and the development of advanced energy sources. However, the existence of luxon particles has not been confirmed by scientific experiments.
Which travels faster noise or lightning?
lightning travels faster. Light is faster than sound.
What is the faster then light in this world?
There is nothing that travels faster than light.
