GALLERY: Indoor stargazing in mobile planetarium

Preschool students headed inside a mobile planetarium Wednesday, May 2, 2018 for a presentation called One, One Sky: Big Bird's Adventure. Developed by Sesame Workshop, the program uses astronomy to introduce a bit of math and the basic principals of geometry and physics to preschool students, as they take a make-believe trip to the moon and back. The event was sponsored by PNC Growing Up Great, a $350 million bilingual initiative to prepare young children for success. Use the arrows to scroll t