The time dilation equation, fundamentally in an absolute and correct manner, reduces to square root function in the positive domain and range of real numbers. The anomaly with this function, it is a function, whose behaviour in the interval (0,1) is characterised as such Range greater than Domain and viceversa in the interval (1, infinity) , proving that in the former case, which is in the quantum realm ,time travel and relativistic effects, could be achieved in a gargantuam manner and in the latter case, the macro-real world events like interstellar travel with spaceships for time travel, even for advanced alien built and remotely controlled by Alien AI and robots is ,unachievable and impossible. Aliens are eluding us for the same reason.