Renaming: Earth-like planet ==
Why does Wikipedia need to invent new, more complicated terms for so many articles than what is actually being used? In this case, the overwhelmingly used word is "earth-like planet". I never ever encountered the word "Earth analog" outside Wikipedia. And here's some proof for that: http://www.google.com/trends/explore#q=%22earth-like%20planet%22%2C%20%22earth%20analog%22&cmpt;=q 
https://www.google.com/#hl=en&safe;=off&output;=search&sclient;=psy-ab&q;=%22earth+analog%22&oq;=%22earth+analog%22&gs;_l=hp.3..0l4.425.1980.0.2104.14.8.0.0.0.0.536.1503.4-1j2.3.0.les%3Bcfrsh..0.0...1.1.dzud5QjqV5Y&pbx;=1&bav;=on.2,or.r_gc.r_pw.r_cp.r_qf.&fp;=73a2df482f71c0a7&bpcl;=35466521&biw;=1280&bih;=606 app. 50,000 results
https://www.google.com/#hl=en&safe;=off&sclient;=psy-ab&q;=%22earth-like+planet%22&oq;=%22earth-like+planet%22&gs;_l=hp.3...12304.13769.1.13854.12.10.0.0.0.5.482.2294.4-5.5.0.les%3Bcfrsh..0.0...1.1.Sj6S2Xo_o6s&pbx;=1&bav;=on.2,or.r_gc.r_pw.r_cp.r_qf.&fp;=73a2df482f71c0a7&bpcl;=35466521&biw;=1280&bih;=606 app. 2.5 million (!) results
So let's go with what it is actually called and not some obscure neologism.
78.129.247.28  

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