| Certification | Uncertified |
|---|---|
| Grade | Ungraded |
| Quality | Mint Never Hinged/MNH |
| Region | Burundi |
| Topic | Space |
| Type | Souvenir Sheet |
Check the listing for details. NASA Curiosity Space Moon Imperforated Souvenir Sheet Mint NH. Listed at 15.46 USD. NASA was established in 1958, succeeding the National Advisory Committee for Aeronautics (NACA). The new agency was to have a distinctly civilian orientation, encouraging peaceful applications in space science.