Catch a Falling Star, the life story of Donald Clayton, follows the struggle of one human being to find love and to create scientific understanding of the origin of the atoms of chemical elements. Born on an Iowa farm, son of an aviation pioneer, he became the first among his family to attend college, then graduate school in physics at Caltech. His three marriages reveal his battle with sexual anxiety and a sense of loss. At the same time he struggled to discover new knowledge about the creation of the atoms of our bodies and our earth. His close friendship with two great pioneers of the origin of matter enlivened his scientific life in the United States and Europe. His discoveries created two new fields of astronomy whose beginnings are featured in the book.