Important dates

• First announcement: 20 December 2018  
• Registration and abstract submission opened: 20 December 2018
• IAU travel grant application deadline: 01 March 2019
• IAU travel grant notification: 07 April 2019 
• Early registration extended to 22 of April 2019 
• Abstract submission deadline: 30 April 2019
• Abstract notification: 15 June 201
• IAU 356 symposium: 7 – 11 October 2019