| Similarity | Rank | |
|---|---|---|
| infrared | 0.730 | 15105 |
| geothermal | 0.708 | 20074 |
| radiation | 0.671 | 4047 |
| orbit | 0.668 | 5562 |
| synchrotron | 0.664 | 42611 |
| electromagnetic | 0.664 | 11977 |
| planetary | 0.660 | 13359 |
| stellar | 0.656 | 24034 |
| magnetosphere | 0.655 | 35041 |
| reconnection | 0.648 | 43060 |
| galactic | 0.647 | 21447 |
| ultraviolet | 0.646 | 15445 |
| galaxy | 0.646 | 5968 |
| noaa | 0.645 | 53739 |
| atmospheric | 0.644 | 7829 |
| muon | 0.643 | 23126 |
| stratosphere | 0.638 | 17932 |
| electro-magnetic | 0.637 | 37643 |
| fels | 0.636 | 54411 |
| nebula | 0.635 | 26663 |
| ionize | 0.635 | 32044 |
| asteroid | 0.635 | 25055 |
| energy | 0.633 | 867 |
| rosat | 0.633 | 51261 |
| ngc4258 | 0.633 | 79573 |