In 50 years I expect us to have a Mars Colony and looking towards Titan or other habitable areas of our galaxy and have discovered an insanely fast way of trave

In 50 years I expect us to have a Mars Colony and looking towards Titan or other habitable areas of our galaxy and have discovered an insanely fast way of travel previously thought impossible. Human lifespans will be extended and what it means to be human will be a very different definition and so deep space travel will be within human grasp by the end of century.