Earth's Galactic History and Its Extraterrestrial Connection

Constance Victoria Briggs, who brought us The Moon’s Galactic History: A Look at the Moon’s Extraterrestrial Past and Its Connection to Earth, continues her exploration into our cosmic connections with her companion book, Earth’s Galactic History, and Its Extraterrestrial Connection. In this exciting new work, Briggs examines current research, theories and evidence linking Earth and extraterrestrials, past and present. Some of the topics that Briggs covers include whether the Earth was terr...