The Royal Astronomical Society of Thailand (RAST) is a prominent organization dedicated to the promotion and development of astronomy in Thailand. Founded in 2002, it aims to foster interest in astronomy through public outreach, education, and research activities. RAST collaborates with various institutions to enhance astronomical knowledge and support scientific endeavors. RAST organizes events such as lectures, workshops, and stargazing sessions to engage the public and encourage participation in astronomy. The society also publishes research and educational materials, contributing to the global astronomical community and inspiring future generations of astronomers in Thailand.