Neil Armstrong, Edwin Aldrin and Michael Collins in Belgrade on the Apollo 11 Astronauts Worldwide Tour, 18-20 october, 1969.
ilustracije Gustava Krena za časopise zagrebačke zvjezdarnice Čovjek i svemir, 1973/74.
The first Yugoslav “space traveller” was a badge-amblem of Austronaut Rocket Club “Vladimir M. Komarov” from Ljubljana, Slovenia. Launched on Soyuz T-10 mission on February 8th 1984.
