Imagine if there were no traces of anything that had ever happened in history. The Statue of Liberty in New York Stonehenge in England no pyramids in Egypt and no 2.5 million year old stone tools in Olduvai Gorge Africa.
What would that do to the quality of memory of the human presence in the world? How can we understand our history without reference to the artifacts and features which were once created long ago? Without the physical evidence we could only remember events at which we were present at and even in our own memories some of the details of what actually happened would be lost. And more details would be lost as we passed on our stories to the next generation and the next. Only preservation and documentation of the objects and events allows humans to accurately reconstruct and remember the past.
A series of policies, laws and regulations govern the preservation of our past in the United States. The most important of these is the National Historic Preservation Act (NHPA). This law and its implementing regulations, 36 CFR Part 800, recognize that historic properties significant to the Nations heritage are being lost and that the cultural foundations of the Nation should be preserved as a living part of our community life and development in order to give a sense of orientation to the American people (16 U.S.C. 470 (1)(b)(2-3)) .This law has a set of criteria which allows us to designate historic properties (e.g., districts, sites, buildings, structures, and objects etc.) as significant. Significant properties are eligible to the National Register of Historic Places (NRHP). The criteria for significance under NRHP include material associated with important events, nationally significant people, distinctive styles, manufacture or work of a master and cultural properties which have yielded or may yield information important to history. Properties achieving significance within the past fifty years (such as the Apollo 11 Lunar Landing Site) can be considered significant if they are of exceptional importance.
The U.S Space Program is regarded as exceptionally significant, so Cape Canaveral and Houston Mission Control are eligible to the National Register of Historic Places. In 1991 Congress directed the Department of Defense to ... inventory, protect and conserve the physical and literary property and relics of the Department of Defense, in the United States and overseas, connected with the origins and development of the Cold War (DoD Appropriations Act of 1991, Sec. 8120).
Are already preserved in the Smithsonian National Air and Space Museum. The Apollo 11 capsule (Command Module) that returned to earth and its heat shield is a treasure in our national museum and is visited by millions of people. To view the Smithsonian exhibit click on the images.