The Open Doors event in 2022 took place on the weekend of September 24th and 25th at the Space Pole in Uccle, welcomeing thousands of visitors. The ALTIUS science team at BIRA-IASB designed a booth dedicated to the mission, letting visitors play the ALTIUS video game, see the satellite model, and receive temporary tattoos and coloring sheets (designed by Noel Baker), which included invisible ink drawings of ozone molecules that can only be viewed in ultraviolet (UV) light, just like when viewing ozone in the stratosphere!
