| Similarity | Rank | |
|---|---|---|
| iras | 0.718 | 33102 |
| astronomer | 0.709 | 10859 |
| copernicus | 0.707 | 26959 |
| friedmann | 0.706 | 37763 |
| telescope | 0.696 | 7904 |
| galactic | 0.688 | 21447 |
| cosmologist | 0.678 | 60631 |
| pulsar | 0.677 | 13744 |
| galaxy | 0.676 | 5968 |
| red-shift | 0.674 | 91019 |
| orbit | 0.672 | 5562 |
| cometary | 0.669 | 75327 |
| eddington | 0.666 | 52592 |
| iue | 0.665 | 78584 |
| rosat | 0.665 | 51261 |
| antineutron | 0.663 | 92177 |
| stellar | 0.662 | 24034 |
| electrodynamics | 0.658 | 81612 |
| einstein | 0.657 | 10488 |
| cosmological | 0.653 | 23587 |
| redshift | 0.652 | 36632 |
| perihelion | 0.649 | 46408 |
| lensing | 0.649 | 96066 |
| geocentric | 0.648 | 98245 |
| cobe | 0.648 | 50877 |