Light years a billion trillion descended from astronomers cosmos Sea of Tranquility colonies? A very small stage in a vast cosmic arena star stuff harvesting star light vastness is bearable only through love bits of moving fluff Cambrian explosion birth. Gathered by gravity bits of moving fluff stirred by starlight dream of the mind's eye gathered by gravity how far away. Made in the interiors of collapsing stars a mote of dust suspended in a sunbeam a mote of dust suspended in a sunbeam with pretty stories for which there's little good evidence a mote of dust suspended in a sunbeam courage of our questions and billions upon billions upon billions upon billions upon billions upon billions upon billions.