How do aliens traverse the vast distances of interstellar space without violating Einsteinian physics? According to David Adair, they don’t. Rather they make use of an unknown loophole that theoretical physicists are just now discovering. As part of this discussion of interstellar travel, we explore various methods for powering space craft. David shares what he knows from his own work and speculates on what advanced civilizations may be using to power their spaceships.