Japan Launches Wooden Satellite with SpaceX

Japan has launched the world's first wooden satellite, LignoSat, as part of a SpaceX mission to the International Space Station. Developed by Kyoto University and Sumitomo Forestry, the satellite aims to test the viability of wood as a sustainable material for space use, with potential applications in lunar and Mars exploration. The satellite is made from honoki wood, known for its durability under temperature fluctuations, using traditional Japanese techniques without screws or glue. Upon re-entry, the wooden material is expected to completely combust, avoiding the creation of harmful metal particles. This initiative represents a significant step towards reducing space debris and promoting sustainable space exploration, with the satellite set to orbit Earth for six months. Researchers believe that wooden satellites could eventually replace metal ones, minimizing environmental impact upon decommissioning.