Date of issue 18 April 2009. Bicolour (compound) coin circle-shaped is consisted of a ring and a disk. Inner disk is made of tantalum, external ring is made of silver.
Obverse:
Averse: the composition, which symbolizes the unity of a man and the universe, bonds of past and present; the fact value of the coin «50 ТЕҢГЕ»; two legends "ҚАЗАҚСТАН YЛТТЫҚ БАНКI" and «REPUBLIC OF KAZAKHSTAN».
Reverse:
Reverse: the image of the Soviet spaceship “Soyuz – 19” and American spaceship “Apollo”, they realized the joining on the near-earth orbit of joint experimental flight program; the name of the coin is indicated in Kazakh “СОЮЗ-АПОЛЛОН” and in English “SOYUZ-APOLLO”; “2009” means the year of coinage.