Their findings could help us better understand planetary evolution in our solar system. (techtimes.com)
Interestingly, there is no known planetary evolution theory that can explain these worlds. (seeker.com)
Ordinary objects of our experience, such as rocks and tables, are composed of many strands of enduring objects; and the story of planetary evolution focuses on the careers of incredibly complex organisms which may be analyzed into societies with sub-societies of many kinds. (religion-online.org)