Astrolinguistics
Astrolinguistics is a field of linguistics connected with the search for extraterrestrial intelligence (SETI). == Early Soviet experiments == Arguably the first attempt to construct a language for interplanetary communication was the AO language created by the anarchist philosopher Wolf Gordin (brother of Abba Gordin) in his books Grammar of the Language of the Mankind AO (1920) and Grammar of the Language AO (1924), was presented as a language for interplanetary communication at the First International Exhibition of Interplanetary Machines and Mechanisms (dedicated to the 10th anniversary of the Russian Revolution and the 70th anniversary of the birth of Tsiolkovsky) in Moscow, 1927.