International Day of Human Space Flight (April 12)

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artist's concept of Cassini during the Saturn Orbit Insertion (SOI) maneuver

ERN Item Type: 

  • Commemorative Days and Events


United Nations (UN)


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.

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