Random triples
| Subject | Object |
|---|---|
| gptkb:Hubble_servicing_missions | Hubble's longevity |
| gptkb:Hubble_servicing_missions | Hubble's success |
| gptkb:Mir_resupply_missions | crew safety |
| gptkb:Soviet_Communications_Units | Soviet military effectiveness |
| gptkb:Númenórean_vessels | Númenórean survival |
| gptkb:J._J._Thomson's_experiments | the development of nuclear physics |