St. Petersburg celebrated Cosmonautics Day.11.04.2016
On Sunday, April 10, a holiday called "First in the Space" was hold in St. Peter and Paul fortress .
On the day, Space and Rocket Museum named after V.P. Glushko worked for free.
In the atrium of the house Komendatskogo opened an interactive exhibition space "Space through time" - its creators have shown the room usual Soviet person in 1961 - when Gagarin, saying, "Let's go!", First went into space.
On the square of St. Peter and Paul fortress the youth organized a flashmob song "Do you know what a guy he was" and made balloons word "Gagarin" and let it go to sky.
Tours of St. Petersburb - Russia with j-travel-spb.