Random triples
| Subject | Object |
|---|---|
| gptkb:Grand_Tour_program | flybys of Uranus |
| gptkb:starship_Von_Braun | Mars expedition |
| gptkb:Grand_Tour_program | flybys of Neptune |
| gptkb:Interstellar_Travel | gptkb:Breakthrough_Starshot |
| gptkb:SpaceX_Red_Dragon | Mars science mission |
| gptkb:Claudio_Maccone | gptkb:FOCAL_mission |
| gptkb:Grand_Tour_program | flybys of Saturn |
| gptkb:Excalibur_Almaz | lunar flyby |
| gptkb:SpaceX_Red_Dragon | Mars sample return |
| gptkb:Grand_Tour_program | flybys of Jupiter |
| gptkb:Excalibur_Almaz | orbital spaceflight |