| English thesaurus | |||
| |||
| FOC (ESA); FOC (on HST) | |||
| FOC (on HST, Space) | |||
|
faint : 42 phrases in 7 subjects |
| Astronomy | 5 |
| Emergency medical care | 1 |
| General | 16 |
| Industry | 5 |
| Medical | 5 |
| Optics branch of physics | 9 |
| Physics | 1 |
| English thesaurus | |||
| |||
| FOC (ESA); FOC (on HST) | |||
| FOC (on HST, Space) | |||
|
faint : 42 phrases in 7 subjects |
| Astronomy | 5 |
| Emergency medical care | 1 |
| General | 16 |
| Industry | 5 |
| Medical | 5 |
| Optics branch of physics | 9 |
| Physics | 1 |