I should point out that for purely practical reasons, space exploration by any kind of space vehicle from your planet will always be limited due to the time factors involved. You will never be able to travel to the past or future in a vehicle as in the “Back to the Future” movies, since the past or future do not exist in the physical universe. But the do exist.
Travel to the past, future and the furthest galaxy is possible through usage of built in characteristics that you, the human species already posses, and sometimes use unbeknownst to you. To some extent, these latent characteristics are not exclusive to the human species, and the animals and even trees view far greater expanses of the present than you do, since even the animals, flowers, trees and your cells posses a very generalized usage of telepathic communication and clairvoyance especially with the other cells, and include much more of reality in their present. Your present exists only for a moment before it becomes your past, but animals and plant life view of the present includes decades of your present time.
So you think a trip to Walt Disney World is one only the kids can enjoy.