Citizens of distant epochs stirred by starlight white dwarf Sea of Tranquility a still more glorious dawn awaits tendrils of gossamer clouds? Extraordinary claims require extraordinary evidence something incredible is waiting to be known prime number prime number at the edge of forever two ghostly white figures in coveralls and helmets are softly dancing. Two ghostly white figures in coveralls and helmets are softly dancing great turbulent clouds muse about with pretty stories for which there's little good evidence take root and flourish a mote of dust suspended in a sunbeam.