there are six flags from different countries that were planted on the Moon. They were left behind during the Apollo missions conducted by NASA between 1969 and 1972. The countries represented are the United States, the Soviet Union (now Russia), Japan, Sweden, Belgium, and India. However, it's worth noting that due to the harsh conditions on the Moon, such as extreme temperatures, radiation, and micrometeoroid impacts, it is likely that these flags have been significantly bleached and deteriorated over time.