is anyone aware of evidence (preferably experimental evidence) in support of time dilation. in other words proof that it actually occurs. that is, experiments other than the one of Hafele and Keating.

i just need a starting point for some research.. just a name or the title of an experiment would be greatly appreciated. thanks!

2 answers

The slowing of clocks on satellites (which must be corrected for a gravitational effect)and the extended life of mu mesons in cosmic rays has been verified.

See
http://hyperphysics.phy-astr.gsu.edu/hbase/relativ/tdil.html#c2
thankyou!
i just need one more now and am having a hard time..