Random triples
| Subject | Object |
|---|---|
| gptkb:Chang'e_3 | part of China's robotic lunar exploration program |
| gptkb:Mars_Opportunity_Rover | gptkb:Yes |
| gptkb:Mars_Pathfinder | pioneered the use of rovers on Mars |
| gptkb:Mars_2020 | yes |
| gptkb:Mars_Pathfinder | demonstrated capabilities for future missions |
| gptkb:Mars_2020_Sample_Return_Mission | advances knowledge of Mars |
| gptkb:Sojourner | opened new avenues for planetary science |