Life in the Universe takes non-science majors on a journey through the solar system and beyond, using a rigorous yet accessible introduction to astronomy, biology, and geology to explain natural phenomena and to explore profound scientific questions about astrobiology. The Third Edition has been tho[...]

For half a century, aliens have romped across the television and film screens and not surprisingly, this torrent of extraterrestrial visitors has led many among the public to believe that real aliens not only exist, but are visiting our planet. The UFO phenomenon has gone beyond being simply a popul[...]