Reviews The Life of Super-Earths: How the Hunt for Alien Worlds and Artificial Cells Will Revolutionize Life on Our Planet by Dimitar Sasselov Share this: Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print By Science News March 23, 2012 at 11:35 am The astronomer who coined the term “super-Earth” reviews the hunt for these possibly life-holding planets. Basic Books, 2012, 240 p., $25.99