In 1975 phenibut was included in the cosmonauts' kit for those who participated in the Apollo-Soyuz joint mission.

With the Apollo-Soyuz mission, two nations collaborated on a space project for the first time.

Hammerlab was the joint Apollo-Soyuz mission in space.

Mummichog were also flown by the U.S. on the Apollo-Soyuz joint mission, launched July 15, 1975.

In 1992, Valeri Kubasov, a Russian cosmonaut on the Apollo-Soyuz mission, visited the school.

The back-up Skylab (or Skylab B) in storage might have been used to expand the Apollo-Soyuz mission by 56-90 days in 1975.

Presumably after the Apollo-Soyuz mission he would say "three times".

In the mid-1970's, when the joint Apollo-Soyuz mission was being prepared, American experts were also able to visit the complex, according to Mr. Johnson of Teledyne-Brown.

Prior to this, he had worked as a capsule communicator for all three Skylab missions and the Apollo-Soyuz mission.

On his first, he was the command module pilot for the Apollo-Soyuz mission in 1975, which led to the historic meeting in space between American and Soviet astronauts.