I designed a logo for an International NASA Space Mission. NASA JPL was kind enough to invite me to the launch of the SWOT Mission at The Vandenberg Space Force Base in Santa Barbara County, California, on 15th December 2022. The launch vehicle was a SpaceX Falcon-9 rocket. I have spoken at conferences around the world about how this happened; it's a pretty crazy story.
It doesn't get much better than this regarding logo design; I'm grateful to all involved for making it happen. You can see the launch here.
The US National Aeronautics and Space Administration (NASA) and the French space agency Centre National d'Etudes Spatiales (CNES) have jointly launched the SWOT spacecraft, with contributions from the Canadian Space Agency (CSA) and the UK Space Agency.