Three astronauts (two Russians and American) find a very Soviet-alike small town on the fourth planet from Sun. Three astronauts (two Russians and American) find a very Soviet-alike small town on the fourth planet from Sun. Three astronauts (two Russians and American) find a very Soviet-alike small town on the fourth planet from Sun. Three astronauts (two Russians and American) find a very Soviet-alike small town on the fourth planet from Sun.