| insect habitat(noun, expression, entity, study, science) |
| international heliophysical year(noun, expression, entity, study, science) |
| jet propulsion laboratory science division(noun, expression, entity, study, science) |
| national space science data center(noun, expression, entity, study, science) |
| planetary science institute(noun, expression, entity, study, science) |
| quantum clock(noun, expression, entity, study, science) |
| quantum quest(noun, expression, entity, study, science) |
| reduced-gravity aircraft(noun, expression, entity, study, science) |
| ring current(noun, expression, entity, study, science) |
| selenography(noun, expression, entity, study, science) |
| solar physics(noun, expression, entity, study, science) |
| solar system(noun, expression, entity, study, science) |
| space-related award(noun, expression, entity, study, science) |
| space-related tourist attraction(noun, expression, entity, study, science) |
| space food(noun, expression, entity, study, science) |
| space hazard(noun, expression, entity, study, science) |
| space plasma(noun, expression, entity, study, science) |
| space research(noun, expression, entity, study, science) |
| space science experiment(noun, expression, entity, study, science) |
| space scientist(noun, expression, entity, study, science) |