Apollo 11 astronaut Edwin Aldrin photographed this iconic photo, a view of his footprint in the lunar soil, as part of an experiment to study the nature of lunar dust and the effects of pressure on the surface during the historic first manned moon landing in July 1969.

A new bill introduced into the U.S. Congress would establish the Apollo Lunar Landing Sites National Historical Park on the moon.

Called the Apollo Lunar Landing Legacy Act, the bill was introduced Monday (July 8) by Rep. Donna Edwards of (D-Md.) and was co-sponsored by Rep. Eddie Bernice Johnson (D-Texas).

The bill (House Resolution 2617) was referred to the Committee on Science, Space, and Technology, and in addition to the House Committee on Natural Resources. [See photos of the Apollo moon landing sites today]

The Lunar Reconnaissance Orbiter Camera snapped its best look yet of the Apollo 11 landing site on the moon. The image, which was released on March 7, 2012, even shows the remnants of Neil Armstrong and Buzz Aldrin's historic first steps on the surface around the Lunar Module. (Image credit: NASA/GSFC/Arizona State University)

Protect sites for posterity

Noting that the Apollo lunar program was one of the greatest achievements in American history, the bill notes that, as commercial enterprises and foreign nations acquire the ability to land on the moon, "it is necessary to protect the Apollo lunar landing sites for posterity."

In part, the bill calls for no later than one year after the date of enactment of the act, "there shall be established as a unit of the National Park System the Apollo Lunar Landing Sites National Historical Park."

Creating such a park will expand and enhance the protection and preservation of the Apollo lunar landing sites, the bill states, "and provide for greater recognition and public understanding of this singular achievement in American history."

Astronauts and instruments

In the bill, "Apollo lunar landing sites" refer to all areas of the moon where astronauts and instruments connected to the Apollo program between 1969 and 1972 touched the lunar surface.

The bill also spotlights the artifacts on the surface of the moon associated with the ill-fated Apollo 13 mission, "which had an instrumentality crash land on the lunar surface April 14, 1970," the bill states.

Exactly what this passage suggests isn't spelled out, although on April 14, 1970, the Apollo 13 mission's Saturn IVB upper stage impacted the moon north of Mare Cognitum. That human-caused impact crater, which is roughly 100 feet (30 meters) in diameter, has been imaged by the super-sharp camera system onboard NASA's Lunar Reconnaissance Orbiter.

Lunar National Park duties

The Secretary of the Interior is identified in the bill as the administrator of the historical park. That agency would work with NASA under an agreement that hammers out respective duties and responsibilities to manage the park.

Those duties include ensuring the proper monitoring of the Apollo lunar landing sites; managing access to the sites, including through coordination with other spacefaring nations and entities; and ensuring an accurate cataloguing of items in the park (in conjunction with the director of the Smithsonian Institution).

The bill also calls for the heads of the Department of the Interior and NASA to "submit the Apollo 11 lunar landing site to the United Nations Educational, Scientific, and Cultural Organization (UNESCO) for designation as a World Heritage Site" no later than one year after the park's establishment.

Leonard David has been reporting on the space industry for more than five decades. He is former director of research for the National Commission on Space and is co-author of Buzz Aldrin's new book "Mission to Mars – My Vision for Space Exploration" published by National Geographic. Follow us @Spacedotcom, Facebook and Google+. Original article on SPACE.com.