| orbit star | 0.63 |
| orbit bright, nearby dw… | 0.33 |
| support life | 0.30 |
| orbit the star hd | 0.30 |
| orbit the star pi mensae | 0.25 |
| call 51 eridani b | 0.25 |
| fill up habitable zone … | 0.25 |
| receive 90% of the light | 0.25 |
| super-earth | 0.30 |
| 50 percent bigger | 0.16 |
| discovered | 0.71 |
| confirmed | 0.38 |
| added | 0.36 |
| formed | 0.33 |
| added to the list of co… | 0.30 |
| found beyond pluto | 0.25 |
| added to the archive | 0.25 |
| accepted for publication | 0.16 |