60 Years Ago: Astronaut Schirra Orbits the Earth Six Times Aboard Sigma 7 – NASA https://www.nasa.gov/history/60-years-ago-astronaut-schirra-orbits-the-earth-six-times-aboard-sigma-7/
On Oct. 3, 1962, astronaut Walter M. “Wally” Schirra completed America’s third and then-longest orbital spaceflight during the Mercury-Atlas 8 mission. Naming
Kraft, left, and astronaut Walter M.