- Archival materials (3)
- Collection descriptions (3)
- Articles (1)
- Audiotapes (1)
- Book drafts (1)
- Clippings (1)
- Correspondence (1)
- Illustrations (1)
- Magazines (periodicals) (1)
- Movie scripts (1)
- Newspaper clippings (1)
- Notes (1)
- Papers, technical (1)
- Photographic prints (1)
- Sketches (1)
- Transparencies (1)
- Vhs (videotape format) (1)
- Videotapes (1)
- Astronautics (2)
- Space colonies (2)
- Astronautics and state (1)
- Books (1)
- Centaur Rocket (1)
- GPS receivers (1)
- Gliders (Aeronautics) (1)
- Interplanetary voyages (1)
- Launch vehicles (Astronautics) (1)
- Manned space flight (1)
- Physics (1)
- Rocket engines (1)
- Satellites (1)
- Space industrialization (1)
- Space sciences (1)
- Space scientists (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.