The biggest telescope in St. Louis is the McDonnell Planetarium Telescope that is located at the James S. McDonnell Planetarium in Forest Park.
What is this telescope used for?
This impressive instrument serves multiple purposes but its primarily aimed at public education and outreach in the field of astronomy. It offers visitors and astronomy enthusiasts the opportunity to observe celestial objects such as planets, stars and galaxies up close providing a unique and educational experience.
Also, the telescope is often used for public stargazing events allowing people to explore the wonders of the night sky under the guidance of knowledgeable astronomers. It helps in fostering interest and understanding of astronomy in the St. Louis community.