Music Is Time Travel Possible? Here’s What Physics Says. by DDF - October 14, 2023 0 Source Tags: black hole, black hole time travel, can you go back in time, closed timelike curve, does time travel exist, hossenfelder, is time travel possible, kerr black hole, physics, relativity time travel, science humor, science without the gobbledygoook, special relativity, time travel, time travel general relativity, time travel paradox, time travel physics, time travel science, timelike curve, wormholes, wormholes time travel