Soviet Spacecraft Pennants


Soviet lunar and planetary probes carried metallic pennants to be deposited on other planets. These were highly durable, titanium with thermoresistant polysiloxane enamels, capable of surviving intact even on the surface of Venus. Artistically interesting, they can provide clues to the identity of spacecraft in photographs or even the purpose of unpublicized missions. A few dozen of each type are minted, to be installed on spacecraft and handed out to a few VIPs and top scientists.