The whole issue of mass has limited our venture to anywhere close to the speed of light. Mass is a manifestation of interaction between matters and Higgs Boson Field. What if, there is anti-Higgs Boson particles that can counter the interaction of matter with that Field? What if, matter can become massless? Acceleration to the speed of light and even beyond will not be inhibited. Haven't we seen the white Tic Tac UFO flying in ways not obeying Newton's Law of motion?