The Japan Aerospace Exploration Agency (JAXA) has announced the successful soft-landing of its Smart Lander for Investigating Moon (SLIM) spacecraft on the moon, on January 20, 2024, at 0:20 am (JST). This feat makes Japan the fifth country to soft-land on the moon, joining the USA, China, the former Soviet Union, and India. Despite the historic landing, however, JAXA may not achieve full operationalization of the spacecraft as its solar cells are currently not generating power.