It's the #InternationalDayofHumanSpaceFlight and ARISS is happy to celebrate as part of our 40th Anniversary of Amateur Radio in Human Spaceflight!

To find out more about today's celebration, visit https://www.un.org/en/observances/human-spaceflight-day

International Day of Human Space Flight | United Nations

12 April 1961 was the date of the first human space flight, carried out by Yuri Gagarin, a Soviet citizen. This historic event opened the way for space exploration for the benefit of all humanity.

United Nations