April 12th is International Day of Human Space Flight

The United Nations (UN) celebrates the International Day of Human Space Flight on April 12 each year. The day remembers the first human space flight on April 12, 1961.

The International Day of Human Space Flight celebrates the start of the space era for humankind, reaffirming the important contribution of space science and technology in today’s world. The day also aims to promote aspirations to explore and maintain outer space for peaceful purposes.

Activities to promote the day have included photo exhibitions, conferences showcasing technology used for outer space, and the release of commemorative stamps.