the U.S. Space & Rocket Center’s INTUITIVE Planetarium in the NASA-dominated city of Huntsville, Alabama, and McDonnell Planetarium in St. Louis. A visit to this Tucson institution is “sure to ...

Rain and thunderstorms are forecast to hit St. Louis this weekend, offering a chance to explore local indoor attractions.

A glimpse into a red star show held inside of the Saint Louis Science Center’s James S. McDonnell Planetarium. As one of the few free nonprofit science museums in the country, the Science Center ...

The St. Louis Astronomical Society will host a telescope viewing event from 6 to 9 p.m. Friday, Feb. 7 outside the McDonnell Planetarium building entrance, weather-permitting. The first meteor ...

As a resident at Washington University in St. Louis, he founded and edited the quarterly "Comet News Service" published by the McDonnell Planetarium from 1975 to 1986. In an email to Space.com ...

McDonnell Planetarium in Missouri. During the total solar eclipse that will cut a path across Mexico, the United States and Canada on April 8, the moon will incrementally block the face of ...

McDonnell Planetarium in Missouri. “What we’re seeing with the Purkinje effect isn’t actually happening. It’s just the way our eyes and brains are interpreting light,” Snyder said.

McDonnell Planetarium in Missouri. During the total solar eclipse that will cut a path across Mexico, the United States and Canada on April 8, the moon will incrementally block the face of the sun, ...