Kennedy Space Center Research and Development Scientist Lashelle Spencer discusses plant growth in space with Langston University students and professor Byron Quinn, Ph.D., inside a Space Station Processing Facility lab at Kennedy Space Center on Sept. 18, 2019. Quinn organized the tour through NASA’s Office of Education. The visit included stops at SwampWorks, the Neil Armstrong Operations and Checkout Building, the Vehicle Assembly Building, the visitor complex and the Center for Space Education.