| exoplanets that could support life | 1.21 | 0.7 | 6614 | 34 | 72 |
| exoplanets that could support life list | 1.92 | 0.5 | 4153 | 39 | 47 |
| exoplanets that could have life | 0.35 | 0.8 | 9120 | 31 | 61 |
| exoplanets with possibility of life | 0.74 | 1 | 9787 | 35 | 60 |
| exoplanets capable of hosting life | 1.67 | 0.4 | 5930 | 34 | 86 |
| is there life on exoplanets | 0.53 | 0.4 | 8806 | 27 | 83 |
| exoplanets and alien life | 0.06 | 0.9 | 9041 | 25 | 77 |
| best exoplanet candidate for life | 0.97 | 1 | 2530 | 33 | 49 |
| exoplanets that are habitable | 1.83 | 0.7 | 3786 | 29 | 72 |
| what planet could support life | 0.89 | 0.4 | 9949 | 30 | 74 |
| why are exoplanets important | 0.19 | 1 | 6372 | 28 | 54 |
| exoplanets in our solar system | 0.76 | 0.4 | 7586 | 30 | 52 |
| exoplanets.org | 0.88 | 0.4 | 1791 | 14 | 11 |
| are there any exoplanets like earth | 1.12 | 0.3 | 495 | 35 | 9 |
| fun facts about exoplanets | 0.54 | 0.2 | 6970 | 26 | 88 |
| latest news on exoplanet discoveries | 1.34 | 0.6 | 2161 | 36 | 38 |
