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Astrophysicist Neil deGrasse Tyson explains the possibility of going faster than the speed of light. If we look at the Einstein's special relativity theory, the speed of light in vacuum has constant velocity of 186,282 miles per second. If you could travel at this speed, you could go around the Earth 7.5 times in one second. In 1994, Miguel Alcubierre proposed a method that would take us beyond the speed of light limit. In his mathematical theory, he used two points in space-time to demonstrate the expansion and contraction of space fabric. The idea of Alcubierre's theory was that we could use this space-time warp to make an object travel faster than light. Neil deGrasse Tyson takes examples from science fiction works like Star Trek to demonstrate and explain how an advanced civilization could be capable of manipulating the fabric of space-time itself in order to travel faster than the speed of light.
