As lunar exploration accelerates with both public adn private missions, the need to manage orbital debris around the Moon is becoming increasingly critical.Scientists are now proposing the creation of designated “satellite graveyards”-specific zones for the intentional landing of decommissioned spacecraft-to protect active missions and ancient sites from possibly damaging collisions.The initiative, currently under discussion by the Inter-Agency Space Debris Coordination Committee and expected to gain further traction at next month’s International Astronautical Congress in Guadalajara, reflects a growing awareness of the long-term sustainability of lunar operations.
As lunar missions proliferate, scientists are proposing the designation of specific areas on the Moon’s surface as intentional “satellite graveyards” for decommissioned spacecraft. The plan aims to safeguard scientific outposts, research equipment, and historical sites from damage caused by orbital debris.
The increasing number of satellites orbiting the Moon – projected to rise significantly in the next two decades to support communication, navigation, and future base operations – is driving the need for a dedicated disposal solution. This development underscores the growing complexity of space infrastructure and the challenges of long-term sustainability in lunar orbit.
Currently, there’s no safe way to deorbit and destroy satellites around the Moon as is done on Earth, where spacecraft burn up in the atmosphere. Without a controlled disposal method, defunct satellites pose a collision risk.
Potential impacts could occur at speeds of approximately 1.2 miles per second, resulting in significant vibrations, the creation of large craters, and the dispersal of damaging lunar dust that could compromise equipment.
The proposed solution involves directing end-of-life satellites to pre-determined zones away from areas of scientific and historical importance. Precise monitoring systems would be employed to ensure the spacecraft land within these designated safe zones.
Consideration is also being given to the ongoing protection of future missions, including Lunar Gateway and the Artemis program, as well as new lunar base projects planned by China and Russia. The initiative highlights the need for international cooperation in managing the lunar environment as space activity expands.
