Dear friends, Could you please share this announcement within your institution and groups? we have tried and failed to send it via UKcosmo. Abstract registration ends in less than two weeks *(April 30) *so I am trying to reach as many UK groups as possible. Many thanks ! Ana

===== Dear all, **apologies if you receive this message from multiple channels.** Registration for Cosmo26 https://cosmo-26.lorentz.leidenuniv.nl/ is now open. We look forward to welcoming you in Leiden (Netherlands), 24-28 August The Organizing Committee

Important dates: *Abstract submission March 30 - April 30* . Early bird registration March 30 - May 31, Standard registration May 31. - June 30