| are there any exoplanets like earth | 1.34 | 0.4 | 2198 | 35 | 66 |
| how many earth like exoplanets are there | 1.58 | 0.1 | 5886 | 40 | 31 |
| list of earth like exoplanets | 0.23 | 0.2 | 9196 | 29 | 20 |
| types of earth like exoplanets | 1.55 | 1 | 1723 | 30 | 88 |
| exoplanet most like earth | 0.19 | 0.4 | 7780 | 25 | 76 |
| are exoplanets in our solar system | 0.08 | 0.5 | 3945 | 34 | 76 |
| exoplanet similar to earth | 1.28 | 1 | 8831 | 26 | 95 |
| what kind of exoplanets exist | 1.64 | 0.2 | 6747 | 29 | 48 |
| exoplanets more habitable than earth | 0.96 | 0.1 | 7894 | 36 | 74 |
| is an exoplanet a planet | 0.94 | 0.4 | 1411 | 24 | 4 |
| exoplanets that could have life | 0.54 | 0.4 | 8358 | 31 | 43 |
| can we see exoplanets | 1.25 | 0.6 | 4185 | 21 | 22 |
| difference between planet and exoplanet | 0.28 | 0.4 | 4563 | 39 | 20 |
