| Similarity | Rank | |
|---|---|---|
| meteor | 0.633 | 36079 |
| a_comet | 0.592 | 83115 |
| lightning | 0.584 | 10837 |
| Northern_Lights | 0.582 | 66032 |
| comet | 0.580 | 16244 |
| moon | 0.575 | 11556 |
| sky | 0.570 | 8646 |
| nova | 0.568 | 68897 |
| corona | 0.560 | 81120 |
| nebula | 0.559 | 48385 |
| the_night_sky | 0.554 | 53259 |
| sunspot | 0.549 | 64517 |
| the_Milky_Way | 0.549 | 65157 |
| the_moon | 0.544 | 5760 |
| thunderstorm | 0.539 | 27313 |
| supernova | 0.534 | 47013 |
| solar_activity | 0.532 | 98984 |
| bright_star | 0.532 | 72915 |
| the_sky | 0.531 | 4519 |
| fireball | 0.521 | 47466 |
| the_solar_wind | 0.521 | 80824 |
| the_sun | 0.514 | 2677 |
| clear_sky | 0.504 | 69421 |
| magnetic_field | 0.502 | 15604 |
| cosmic_ray | 0.499 | 60042 |