- Archival materials (3)
- Collection descriptions (3)
- Audiotapes (1)
- Clippings (1)
- Electronic discs (cd) (1)
- Film reels (1)
- Manuals (1)
- Motion pictures (visual works) (1)
- Movie scripts (1)
- Photographs (1)
- Press releases (1)
- Publications (1)
- Scripts (documents) (1)
- Sound cassettes (1)
- Sound tape reels (1)
- Transcripts (1)
- Video recordings (1)
- Videodiscs (dvd) (1)
- Videotapes (1)
- Astronautics (3)
- Aeronautics (2)
- Manned space flight (2)
- Space flight (2)
- Aeronautics, Military (1)
- Apollo Project (1)
- Artificial satellites (1)
- Ballistic missiles (1)
- Cold War (1)
- Documentary films (1)
- Gemini Project (1)
- Mercury Project (1)
- Photographs (1)
- Project Vanguard (1)
- Rockets (Aeronautics) (1)
- Saturn 5 Launch Vehicle (1)
- Soyuz Program (Russia) (1)
- Space Shuttle Orbiter (1)
- Space Shuttle Program (U.S.) (1)
- Space suits (1)
- Supersonic transport planes (1)
- Vostok (manned satellite) (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.