Does Planets Need Moons For Complex Life And Crop Circles

Welcome! "Alien Life" tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation.Here's today's news:g ABODES - If a rocky planet has no moon, could complex life still arise? New research looks at the effects a large moon can have on a planet's orbital stability over time. See article.g MESSAGE - Are crop circles a sign of alien intelligence... or are they an example of how Earth-based artists are using physics to create environmental art. See article.g AFTERMATH - For some provocative reading, pick up "Sharing the Universe," by Seth Shostak, at your local bookstore. SETI scientist Shostak almost single-handedly is outlining social and political issues that will arise once we make contact with extraterrestrials. See article.Get your SF book manuscript edited Amazon.com Widgets