A Tale of Three Moons: Is There Life in the Outer Solar System?

Until fairly recently, the search for life elsewhere in the solar system has focused primarily on Mars, as it is the most Earth-like of all the other planets in the solar system. The possibility of finding any kind of life farther out in the outer solar system was considered very unlikely at best; too cold, too little sunlight, no solid surfaces on the gas giants and no atmospheres to speak of on any of the moons apart from Titan…

See Universe Today for the full article.

(Note: this and future articles written for Universe Today are exclusive, therefore only a summary is posted here, which will link to the full article on UT).