Association of Space Explorers

The Association of Space Explorers is a non-profit organization with a membership composed of people who have completed at least one Earth orbit in space (above 100 km (62 mi), as defined by the Fédération Aéronautique Internationale. It was founded in 1985, and had over 400 members from 38 countries as of 2023. The organization provides a forum for the promotion of space exploration, as well as space science and engineering and environmental awareness.

Inspired by his friendship with author Michael Murphy and involvement in the Esalen Institute's Soviet-American Exchange Program, NASA astronaut Rusty Schweickart established the Association along with cosmonauts Alexei Leonov, Vitaly Sevastyanov, and Georgi Grechko.

https://en.wikipedia.org/wiki/Association_of_Space_Explorers