Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900196

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900193

An interior view of Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900192

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin speaks during an excursion on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900191

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900190

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900189

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900188

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900187

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900186

Visitors tour Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900185

A visitor tours Space Industry and Aviation Center at VDNKh on Cosmonautics Day, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900184

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin hosts the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900158

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin hosts the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900157

A boy takes part in the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900150

Fom left, Roscosmos cosmonauts Ivan Vagner, Alexey Ovchinin and Kirill Peskov are seen on a screen as they address the participants of the All-Russian Space Dictation, via video link aboard the International Space Station (ISS), on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900148

Peopla take part in the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900140

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin hosts the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900139

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin, left, hosts the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900138

Peopla take part in the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900136

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin, left, hosts the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900133

Children take part in the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900131

President of Space Industry and Aviation Center at VDNKh, Hero of Russia, cosmonaut Fyodor Yurchikhin, left, hosts the All-Russian Space Dictation on Cosmonautics Day at Space Industry and Aviation Center at VDNKh, in Moscow, Russia. Cosmonautics Day, or the International Day of Human Space Flight is a holiday dedicated to the first manned space flight on April 12, 1961, when Yuri Gagarin orbited the Earth on board the Vostok 1 spaceship.

12.04.2025#8900130