- Astronautics (2)
- Astronauts (2)
- Apollo 11 Flight (1)
- Apollo Project (1)
- Artificial satellites (1)
- Centaur Rocket (1)
- Interplanetary voyages (1)
- Manned space flight (1)
- Project Apollo (U.S.) (1)
- Rocket engines (1)
- Space colonies (1)
- Space industrialization (1)
- Space scientists (1)
- Space stations (1)
- V-2 rocket (1)
Our collections specialists actively work on the conservation, preservation, restoration, and long-term care of the objects in our collection. From full-scale restoration projects to applying preservation techniques and doing regular assessments, these activities form a crucial part of our stewardship of the National Collection.