Question

what is faster than light?

Answer 1

No. According to Einstein's relativity of theory, nothing travels faster than speed of light. And it is true.A particle speed remains in the margin of 299,792 km /sec.

Answer 2

There one thing called NEUTRINOS which are ghostly particles which can go through anything,they are not visible at all . According to physicists, neutrinos are difficult to detect. Some scientist think it can be a communication systens to developed civilisations(aliens).

neutrino, elementary subatomic particle with no electric charge, very little mass, and 1/2 unit of spin. Neutrinos belong to the family of particles called leptons, which are not subject to the strong force. Rather, neutrinos are subject to the weak force that underlies certain processes of radioactive decay.