| Typicality: | 0.301 |
| Saliency: | 0.119 |
| in astronomy | 3 | location |
| observation → answer → long-standing question | 3 |
| observation → help solve → long-standing question | 3 |
| negative | neutral | positive |
| 0.014 | 0.622 | 0.364 |
| Raw frequency | 6 |
| Normalized frequency | 0.119 |
| Modifier score | 0.500 |
| Perplexity | 19.886 |