No, it's not feasible and practical to do so. At the present time, we don't have the technology to travel to other star systems. We could probably colonize Mars, and travel the other moons of Saturn and Neptune.
But logic is telling us that discovering the other spatial dimensions may not be feasible for space travel. Michio Kaku is telling us that science is limited to using 11 spatial dimensions because any dimensions above the 11th is not stable and impractical. However, we can make an argument that the various levels of consciousness in the TM literature is equivalent to the 11 spatial dimensions. In theory, those who reach the highest level of consciousness would be equivalent to the ancient rishis mentioned the vedic texts. And they were able to travel anywhere in the universe. Srila Prabhupada made some adjustment to his original opinion about this matter. He once stated that it was impossible to travel to the Moon--hence he made some comments stating that the NASA landing on the Moon was a hoax. In his later video recordings he clarified his statements that humans can pray to Krisna to live in any any planets in the universe. through transmigration. In other words, anyone on Earth can live there provided that they are born to any of the female species in those planets. This comment shows that the other planets in the universe may be too harsh for human being to live in.
