| Similarity | Rank | |
|---|---|---|
| nebula | 0.800 | 48385 |
| quasar | 0.788 | 61018 |
| galaxy | 0.751 | 7128 |
| the_Milky_Way | 0.745 | 65157 |
| supernova | 0.736 | 47013 |
| exoplanet | 0.697 | 88229 |
| pulsar | 0.669 | 56249 |
| comet | 0.660 | 16244 |
| Andromeda | 0.632 | 89556 |
| dark_matter | 0.624 | 32284 |
| young_star | 0.622 | 99709 |
| our_solar_system | 0.620 | 82880 |
| asteroid | 0.616 | 19862 |
| luminosity | 0.616 | 61003 |
| black_hole | 0.616 | 19818 |
| Hubble | 0.615 | 49607 |
| spectra_of | 0.612 | 81499 |
| galactic | 0.599 | 60709 |
| the_solar_wind | 0.598 | 80824 |
| Herschel | 0.596 | 88675 |
| Jupiter | 0.593 | 11963 |
| spectra | 0.582 | 25572 |
| a_black_hole | 0.575 | 67425 |
| sunspot | 0.570 | 64517 |
| Galaxy | 0.567 | 20210 |