Japan aims to draw up international recommendation to curb space debris near Moon

The area of the Moon is an extremely challenging environment for space debris removal. Read more at straitstimes.com.

The Japanese government is preparing an international recommendation on space debris mitigation around the Moon, as lunar exploration intensifies and concerns grow about an increase in dead satellites, according to the country’s space agency and other sources.

Japan hopes such a recommendation, to include calls for designing satellites with post-mission de-orbiting systems, will be endorsed by some 60 signatories to the Artemis Accords, a US-led political declaration outlining principles for the safe and sustainable exploration of space, possibly in autumn.

More than 1.2 million pieces of debris with a length of at least 1cm are flying around the Earth, already threatening the safety of space stations and satellites that are active. But in lunar orbit, there are very few abandoned satellites and other debris.

Japan has decided to step up efforts to lead international coordination on space junk around the Moon before the situation becomes serious, with the government and companies planning lunar explorations.

The area of the Moon, roughly 380,000km from the Earth, is an extremely challenging environment for space debris removal due to the distance and lack of infrastructure.

A draft recommendation proposal drawn up by the Japanese government also urges parties not to discard parts and devices in space and to carefully select locations when deciding to take down satellites and other objects on the Moon, according to the sources.