FOX19 10 a.m. Xtra - Apollo 11 Mission's Marion Lee Johnson at Cincinnati Museum Center

As a young mathematician Marion Lee Johnson was at the forefront of history...one of many hidden figures who made the Apollo 11 mission a success. She's coming to the Cincinnati Museum Center tomorrow...here to tell us about how you can hear her speak at the museum...Cody Hefner.

FOX19 10 a.m. Xtra - Apollo 11 Mission's Marion Lee Johnson at Cincinnati Museum Center