Professor Hoshyar Nooshin, a legend of spatial structures, long-time Spatial Structures Research Centre Director, founder of the International Journal of Space Structures, and designer of many outstanding projects passed away on October 4, 2024. Professor Nooshin was a former member of the IASS Executive Council (1994-2002) and Advisory Board (2003-2008) and was awarded the Torroja Medal in 2018.

A memorial statement will appear in a future issue of the Journal of the IASS.