Attractions

B. M. Birla Planetarium

B. M. Birla Planetarium is a modern astronomy theatre located within the Periyar Science and Technology Centre campus on Gandhi Mandapam Road in Kotturpuram, Chennai, Tamil Nadu. Inaugurated in 1988, it features a hemispherical dome with opto-mechanical and digital projection systems presenting shows on the solar system, eclipses and cosmic phenomena. It is a major science education centre in Chennai, attracting students and visitors for its immersive sky shows and science exhibits.