E.T. and time travel. Today most witnesses speak of time travel and reverse-engineered engines from E.T.'sBut let's have a look what be are able to explain today.
First of all for a time travel to actually happen one has to ask for the several possibilities of how to influence specetime. Within relativistic Einsteinian picture we are able to produce a timedifference (a calculated timedelay). And this delay can also be understood as a relativ timetravel. But the stargates seem to be working some different.
To my best knownledge a timetravel within Einsteinian frame is also probable using or reaching overlightspeed or (yet unknown) matter of special signature.
But would this be a time travel?