A special issue of Geochemical Journal on the Evolution of Molecules in Space has just been published online! This issue has been proposed after the 3S symposium and linked to the Japanese Grant-in-aid of MEXT named Evolution of Molecules in Space and led by Akira Kouchi and Shogo Tachibana.

The issue was coordinated by five associate editors: Akira Kouchi, Shogo Tachibana, Laurette Piani, François-Régis Orthous-Daunay and Hiroshi Naraoka and gathered seven open-access publications.