Random triples
| Subject | Object |
|---|---|
| gptkb:Project_Starshot | mid-21st century |
| gptkb:LUVOIR-A | 2039 |
| gptkb:NEOCam_(proposed) | 2021 (original proposal) |
| gptkb:Neptune_Clipper | 2030s |
| gptkb:HabEx | 2030s |
| gptkb:Jupiter_Europa_Orbiter | 2020s |
| gptkb:Lynx_X-ray_Observatory | 2030s |
| gptkb:Large_Ultraviolet_Optical_Infrared_Surveyor | 2039 |
| gptkb:Mars_airplane_(NASA_ARES) | 2011 |
| gptkb:FOCAL_mission | not yet scheduled |
| gptkb:Big_Bang_Observer | 2030s |
| gptkb:LUVOIR | 2039 |
| gptkb:Jupiter_Ganymede_Orbiter | 2020s |
| gptkb:LUVOIR-B | 2039 |
| gptkb:Europa_Jupiter_System_Mission | 2020s |
| gptkb:GEM_(satellite) | 2010s |