Yvonne Williams, in front, administrative assistant with Jacobs, sings the National Anthem at the start of the Black History Month celebration at NASA’s Kennedy Space Center in Florida on Feb. 18, 2020. The program was organized by the Black Employee Strategy Team (BEST), one of the center’s employee resource groups. This year’s theme was “African Americans and the Vote.” Keynote speaker was James Jennings, former NASA associate administrator for Institutions and Management and Kennedy’s former deputy director. Jennings shared advice with workers and managers.