| Similarity | Rank | |
|---|---|---|
| the_Big_Bang | 0.741 | 46860 |
| Universe | 0.597 | 40414 |
| in_the_Universe | 0.568 | 97244 |
| the_Universe | 0.566 | 30975 |
| our_universe | 0.554 | 66180 |
| supernova | 0.553 | 47013 |
| the_universe | 0.551 | 5701 |
| of_the_Universe | 0.549 | 67025 |
| dark_matter | 0.525 | 32284 |
| Cosmic | 0.523 | 79600 |
| dark_energy | 0.519 | 55834 |
| of_the_universe | 0.508 | 17292 |
| Cosmos | 0.500 | 38894 |
| black_hole | 0.497 | 19818 |
| in_the_universe | 0.496 | 16239 |
| the_cosmos | 0.489 | 29976 |
| universe | 0.485 | 8836 |
| Infinite | 0.482 | 94234 |
| quasar | 0.479 | 61018 |
| cosmology | 0.474 | 24700 |
| relativity | 0.474 | 49483 |
| string_theory | 0.473 | 85187 |
| infinity | 0.471 | 19069 |
| a_black_hole | 0.471 | 67425 |
| Hubble | 0.471 | 49607 |