Ciència i espai By Iker Alvarez_ Sep 8, 1944 Cohets V2 1950 Von braun Nov 3, 1957 Laika Jan 31, 1958 Explorer 1 Jul 29, 1958 NASA 1959 Alan Shepard Jul 20, 1959 Operació paperclip Aug 21, 1959 Mercury 1960 Sputnik 1960 Apollo Apr 12, 1961 Yuti Gagarin 1962 Mariner Feb 20, 1962 John Glenn Mar 18, 1965 Alexei Leonov Mar 3, 1969 Apollo IX Jun 16, 1969 Valentina Tereshkova Jul 21, 1969 Armstrong Feb 15, 1970 Salyut Apr 11, 1970 Apollo XIII Dec 7, 1972 Apollo XVII 1973 Skylab May 31, 1975 ESA Jul 15, 1975 Soyuz Aug 20, 1975 Programa viking Sep 5, 1977 Voyager Apr 12, 1981 Transbordador espacial Apr 12, 1981 Columbia Apr 4, 1983 Challenger Feb 20, 1986 MIR Feb 25, 1992 ROSCOSMOS Dec 4, 1996 Pathfinder Nov 20, 1998 ISS
