sentences:  For thousands of years, Vorlons have been observing and manipulating younger races, creating the telepaths of various species, including Humanity, who, for the most part, were initially created as weapons for the Vorlon's Wars with The Shadows.Little is known about their appearance - when interacting with other races they wear complex encounter suits, for which at least one purpose seems to be to preserve their natural atmosphere.When Ambassador Londo Mollari of the Centauri Republic observed an unsuited Vorlon, he claimed to have not seen anything at all.