- Archival materials (55)
- Correspondence (10)
- Photographs (10)
- Gigabytes (6)
- Photographic prints (5)
- Reports (5)
- Digital images (4)
- Color slides (3)
- Press releases (3)
- Transcripts (3)
- Cd-roms (2)
- Negatives (2)
- Newspaper clippings (2)
- Scrapbooks (2)
- Technical drawings (2)
- Technical reports (2)
- 70mm (photographic film size) (1)
- Book drafts (1)
- Business cards (1)
- Calendars (1)
- Certificates (1)
- Checklists (1)
- Clippings (1)
- Color photographs (1)
- Commercial correspondence (1)
- Documents (1)
- Dvds (1)
- Ephemera (1)
- Invitations (1)
- Magazines (periodicals) (1)
- Menus (1)
- Mini-dv (1)
- Movie scripts (1)
- Newsletters (1)
- Papers, technical (1)
- Photographic print (1)
- Postcards (1)
- Publications (1)
- Radiographs (1)
- Signatures (names) (1)
- Slides (1)
- Slides (photographs) (1)
- Technical manuals (1)
- Transparencies (1)
- Manned space flight (14)
- Space flight (14)
- Astronauts (13)
- Aeronautics (6)
- Apollo Project (6)
- Artificial satellites (5)
- Space suits (4)
- Aeronautics, Military (3)
- Apollo 11 Flight (3)
- Mercury MR-3 Flight Freedom 7 (3)
- Rockets (Aeronautics) (3)
- Space Shuttle Program (U.S.) (3)
- Space photography (3)
- Space sciences (3)
- Space shuttles (3)
- Space vehicles (3)
- Aeronautics designers (2)
- Aircraft carriers (2)
- Astronautics and state (2)
- Astronomy (2)
- Cold War (2)
- Helicopters (2)
- Launch vehicles (Astronautics) (2)
- Mercury Project (2)
- Physics (2)
- Project Apollo (U.S.) (2)
- Rocketry (2)
- Space Shuttles, Columbia (OV-102) (2)
- Space stations (2)
- Aeronautical engineers (1)
- Aeronautics, Commercial (1)
- African American air pilots (1)
- African American women air pilots (1)
- African Americans in Space Science (1)
- Air pilots (1)
- Airlines (1)
- Airplanes, Military (1)
- Amusement parks (1)
- Amusement rides (1)
- Apollo 12 Flight (1)
- Apollo 13 (1)
- Apollo 14 Flight (1)
- Apollo 15 Flight (1)
- Apollo 16 Flight (1)
- Apollo 17 Flight (1)
- Apollo Lunar Module (1)
- Astronautics, Military (1)
- Atmosphere, Upper (1)
- Ballistic missiles (1)
- Books (1)
- Color photography (1)
- Dietetics (1)
- Educators (1)
- Food (1)
- GPS receivers (1)
- Gemini Project (1)
- Gliders (Aeronautics) (1)
- Hubble (Large) Space Telescope (1)
- Interplanetary voyages (1)
- Korean War, 1950-1953 (1)
- Lunar excursion module (1)
- Lunar photography (1)
- Military art and science (1)
- Minuteman III Missile (LGM-30G) (1)
- Oceanography (1)
- Publications (1)
- Ranger Lunar Probes (1)
- Rocket engines (1)
- Satellites (1)
- Science (1)
- Science fiction (1)
- Skylab Orbital Workshop (1)
- Space Shuttle Remote Manipulator Arm (1)
- Space Shuttles, Discovery (OV-103) (1)
- Space colonies (1)
- Technical manuals (1)
- Telescopes (1)
- Underwater archaeology (1)
- United States Air Force (1)
- Vietnam War, 1961-1975 (1)
- Women air pilots (1)
- Women in Aviation and Space Science (1)
- Women in aeronautics (1)
- Women in technology (1)
- World War, 1939-1945 (1)
- aeronautics, civil (1)
- nonfiction novels (1)
- stars (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.