Tuesday, October 11, 2011

New Mars images suggest past presence of water

New Mars images suggest past presence of water Welcome! "Alien Life" tracks the latest discoveries and thoughts in the various elements of the famous Drake Equation. Here's today's news:
g Stars - What is the potential habitability of the nearby star system ksi Bootis AB? See article.
g Abodes - Images of Mars taken from orbiting spacecraft suggest water may periodically appear on the planet´s surface. Over 100 years ago, Percival Lowell thought the "canals" on Mars were evidence of global engineering by an advanced race of Martians. See article.
g Life - New research indicates that the Last Universal Common Ancestor (LUCA) of life on Earth had a structure that would be recognizable as a cell. See article.

Get your SF book manuscript edited