A space story featuring Yuri Gagarin
In the vast expanses of space, where the stars twinkle like diamonds on a velvet canvas, an exciting story about Yuri Gagarin, the first man to conquer the cosmic heights, unfolds.
Gagarin, a Soviet cosmonaut with an indomitable spirit and a steely will, is preparing for a historic flight on the Vostok-1 spacecraft. His mission is to enter Earth's orbit and make an unprecedented breakthrough in space exploration.
As Vostok-1 soars upward, Gagarin experiences weightlessness and awe of the beauty of our planet from space. He witnesses the dazzling radiance of the sun and the bottomless blackness of the galaxy.
During his flight, Gagarin utters the legendary phrase: "The earth is blue!" - expressing their admiration and awe of the fragility of our house. His words will forever remain in the annals of history, inspiring future generations of space explorers.
After returning to Earth, Gagarin became a national hero and a symbol of human aspiration to the stars. His flight ushered in a new era in space exploration and forever changed our perception of the universe.
Question: What historical event took place on April 12, 1961?