Hundreds of drones were launched in the night sky in the city of Veliky Novgorod in Russia to commemorate the 60th anniversary of Yuri Gagarin's journey to space.
First in Space: New Yuri Gagarin Biography Shares Hidden Side of Cosmonaut
In tribute to the International Day of Human Space Flight, we created this visualization with some milestones of humanity exploring outer space and the distance traveled from planet Earth
