| to learn more | 21 | purpose |
| from the kepler space telescope | 12 | location |
| from spitzer space telescopes | 12 | location |
| scientist → use → datum | 629 |
| scientist → used → datum | 18 |
| scientist → rely on → datum | 14 |
| scientist → utilize → datum | 6 |
| negative | neutral | positive |
| 0.058 | 0.710 | 0.232 |
| Raw frequency | 667 |
| Normalized frequency | 0.954 |
| Modifier score | 0.520 |
| Perplexity | 384.578 |