Launching of the Mercury-Redstone 3 (MR-3) rocket from Cape Canaveral on astronaut Alan B. Shepard's Freedom 7 suborbital mission. NASA research mathematician Katherine Johnson did trajectory analysis for the mission, America’s first human spaceflight.
Launching of the Mercury-Redstone 3 (MR-3) rocket from Cape Canaveral on astronaut Alan B. Shepard’s Freedom 7 suborbital mission. NASA research mathematician Katherine Johnson did trajectory analysis for the mission, America’s first human spaceflight.
Photo credit: NASA