| Similarity | Rank | |
|---|---|---|
| nebula | 0.767 | 48385 |
| galaxy | 0.748 | 7128 |
| NGC_[number] | 0.745 | 64522 |
| our_solar_system | 0.735 | 82880 |
| quasar | 0.733 | 61018 |
| comet | 0.714 | 16244 |
| the_Solar_System | 0.694 | 94718 |
| the_night_sky | 0.691 | 53259 |
| supernova | 0.684 | 47013 |
| the_solar_system | 0.678 | 21341 |
| dark_matter | 0.666 | 32284 |
| our_universe | 0.664 | 66180 |
| the_moon | 0.659 | 5760 |
| from_Earth | 0.658 | 64243 |
| exoplanet | 0.658 | 88229 |
| moon | 0.656 | 11556 |
| Andromeda | 0.651 | 89556 |
| black_hole | 0.649 | 19818 |
| asteroid | 0.645 | 19862 |
| Hubble | 0.644 | 49607 |
| star | 0.642 | 1086 |
| Jupiter | 0.637 | 11963 |
| the_universe | 0.637 | 5701 |
| the_Moon | 0.635 | 9806 |
| a_black_hole | 0.635 | 67425 |