Laika (1954 - 1957) (Cachorro)
Laika (1954 - 1957)

Cachorro
Joseph Augustus Zarelli (1953 - 1957) (Outro)
Joseph Augustus Zarelli (1953 - 1957)

Outro
John Sealy Townsend (1868 - 1957) (Físico)
John Sealy Townsend (1868 - 1957)

Físico
Arthur Lyon Bowley (1869 - 1957) (Economista)
Arthur Lyon Bowley (1869 - 1957)

Economista
Died Years