Centaurs were mythical creatures. They were never alive. People invented them, about 3,000 years ago.
Time does indeed exist.
yes because all there was left is fossils and if they were real they would have already die.
Centaurs are fictional creatures.
yes it does exist. any time of day really.
Mexico. Long time.
Yes - of course they do. You are an "object" in space time.
Some physicists believe that if wormholes exist, there is the possibility that time loops exist. Theories of time loops have existed since the 1950s.
Through the Wormhole - 2010 Does Time Really Exist 2-3 was released on: USA: 22 June 2011
Well... nobody really knows it was a very long time ago if he is really, but, i personally believe that king Arthur exists and that he will come back someday.
Surprisingly, no. A long time ago they lost the use of their legs, and made a pact with the unicorns. The unicorns are now their allies and carry them places. This is why the Romans saw them and believed they were centaurs.
DeLoreans really do exist, but do not travel through time. As far as we know, that is...