Spend the afternoon at the Texas A&M International University Lamar Bruni Vergara Planetarium and explore “The Secret of the Cardboard Rocket” at 3 p.m., “Destination Saturn” at 4 p.m., “Extreme Planets” at 5 p.m., “Stars of the Pharaohs” at 6 p.m. and the return of “Pink Floyd's Dark Side of the Moon” at 7 p.m. Matinee before 5 p.m. is $3 general admission.

For additional show times, call 326-DOME or click on tamiu.edu/planetarium.