A worker cleans the statue of Yuri Gagarin, the first person who flew to space, ahead of Cosmonauts Day celebrated on April 12, in Moscow, Russia, Saturday, April 8, 2023. Russia on Wednesday marks the 62nd anniversary of Gagarin's pioneering mission on April 12 1961, the first human flight to orbit that opened the space era. (AP Photo/Maxim Marmur)