Nothing to do with space?
Is it something like time-based Superspeed or something?
Does it affect the body, the mind, the soul or a combination of the two?
Is it used on oneself or others?
“…Judge not what a man has done, but judge what he could have done if he was a different bloke altogether. For art thou a leper? And a leper can changeth his spots…” --Rudy Wade, Misfits (Series 4, Episode 8)