THE SCIENCE OF STAR TRAILS EXPLAINED! Marcha Fox, author of the Star Trails Tetralogy, (Beyond the Hidden Sky; A Dark of Endless Days; A Psilent Place Below; and Refractions of Frozen Time) is a physicist with over two-decades experience working at NASA's Johnson Space Center in Houston, Texas. She has skillfully integrated real as well as speculative science into this hard science fiction series to stimulate interest in...