Kosmos launches in 1964
February 1964
27 Feb
Kosmos 25
Kosmos
March 1964
18 Mar
Kosmos 26
Kosmos
June 1964
6 Jun
Kosmos 31
Kosmos
July 1964
30 Jul
Kosmos 36
Kosmos
August 1964
18 Aug
Kosmos 38-40
Kosmos22 Aug
Kosmos 42
Kosmos
October 1964
23 Oct
Kosmos 49-51
Kosmos24 Oct
Kosmos 49
Kosmos