ISS Orphic - Hangar Bay Penumbra's Roaming Cavalcade of Mysteries The deck of this expansive hangar bay, a chamber of complex gridworks and suspended arcs of thick black cable and rigid gray life support conduits, is emblazoned with the painted image of a scaly serpent twined around and around the oval form of a silver egg. A 30-foot-long eggshell white linen banner is stretched along the bulkhead above the hatch that leads into the next segment of the Orphic. The banner is imprinted with block letters that spell out: Penumbra's Roaming Cavalcade of Mysteries. In smaller lettering, beneath the main title, are green block letters that read: Interstellar Oddities and Wide-ranging Amusements to Raise the Spirits and Pique the Curiosity.