Welcome to the participant registration web page for the 15th Hellenic Astronomical Conference!
If you still wish to participate in the conference please contact the Secretary of Hel.A.S. at secretary@helas.gr.
Late payments of the conference registration fees (Junior: 10 Euros - Ordinary/Associate: 20 Euros - Non Members: 30 Euros) are accepted online using a credit card for a few more days.