If we're excluding subatomic particles, then it would have to be a returning space shuttle or else a capsual. It would be slower going up.
electricity
Any electromagnetic radiation, such as radio, heat, light, X-rays, etc.
Raidon Ince
Satellites rotate around the earth at a high rate of speed. The fastest object we have created would be the particle accelerator.
A skydiver is the fastest moving object in sports.
no light is the fastest on earth
The fastest man on earth is the great Usain Bolt.
No!! peregrine falcon is the fastest animal on earth
Find out what the fastest car on earth was before the current one ;-)
The Bugatti veyron manufactured by volkswagon is the fastest car on earth.
The fastest animal on earth is the Peregrine Falcon. It can fly at speeds of 55 mph horizontally, but when flying downwards they reach speeds of over 270 mph. This speed can not be match by any other animal in the world, be it on land, sea or sky.
Light