Swedish Minister for Foreign Affairs Margot Wallström and Ambassadors to the UN Security Council visit ESS
![](https://mb.cision.com/Public/1203/2501437/8f7a172e2c7a2c20_800x800ar.jpg)
Photographer: Roger Eriksson/ESS
Photographer: Roger Eriksson/ESS
European Spallation Source, ESS, is a multi-disciplinary research infrastructure based on the world’s most powerful neutron source. The main facility is under construction in Lund, Sweden, with a Data Management and Software Centre in Copenhagen, Denmark. The European Spallation Source ERIC (European Research Infrastructure Consortium) currently has 13 member countries.