May 5th, 2023
Web site: | http://nationalastronautday.uniphigood.com/activities/ |
National Astronaut Day is an American commemorative day held on May 5 since 2017. It commemorates the official completed human spaceflight per international sporting authorities, on May 5, 1961, piloted by astronaut Alan Shepard. It has grown to become a celebration of space exploration and the hard-working astronauts who bravely venture into the unknown with each space mission.