Get up close with marine life on public days at a teaching lab that's also an aquarium showcasing life in the Puget Sound.

The largest upgrades in more than 25 years are officially complete at the James S. McDonnell Planetarium at the St. Louis ...

The James S. McDonnell Planetarium at the St. Louis Science Center reopened on Saturday after months of upgrades and major ...

New Features Establish Iconic St. Louis Landmark as the Largest and Most Advanced Hybrid Planetarium in the U.S. ST. LOUIS, ...

More than a decade ago, a handful of scientists, entrepreneurs, and investors began laying the groundwork for what has become ...

Bayer's Science Delivers campaign visits St. Louis, showcasing an interactive exhibit to boost public engagement with science ...

McDonnell Planetarium on Thursday, July 2, 2026. Since 1963, the James S. McDonnell planetarium has shown millions of St.

The McDonnell Planetarium reopens July 18 with a first-in-the-U.S. hybrid projection system that expands views beyond Earth’s ...

After months of renovations, the James S. McDonnell Planetarium at the Saint Louis Science Center is set to reopen July 18.

The St. Louis Science Center quietly hit pause on its decades-old Youth Exploring Science (YES) program in December, cutting off roughly 90 high school students from weekly stipends, internships and ...

ST. LOUIS – The St. Louis Science Center will soon be open to the public six days per week. The Science Center will open on Wednesdays this summer, starting June 3. The Science Center is currently ...