| Similarity | Rank | |
|---|---|---|
| Halley | 0.822 | 85225 |
| Hubble | 0.767 | 35333 |
| Goddard | 0.730 | 35766 |
| Telescope | 0.727 | 33291 |
| Maxwell | 0.722 | 20214 |
| Lovell | 0.720 | 54225 |
| Hartley | 0.717 | 35724 |
| Spitzer | 0.715 | 43358 |
| Lander | 0.715 | 51118 |
| Lyman | 0.713 | 47833 |
| Newton | 0.706 | 11702 |
| Kepler | 0.704 | 41816 |
| astronomer | 0.700 | 35810 |
| Rutherford | 0.698 | 31617 |
| Messier | 0.698 | 84442 |
| Planck | 0.692 | 51019 |
| Lovejoy | 0.692 | 79534 |
| NASA's | 0.691 | 24421 |
| Kitt | 0.686 | 82084 |
| Meade | 0.683 | 40002 |
| Bearden | 0.681 | 84479 |
| Saxton | 0.677 | 98896 |
| Shoemaker | 0.676 | 67727 |
| Stokes | 0.675 | 33052 |
| Chadwick | 0.674 | 53870 |