Also the call for papers ends on the same date.
After that, between the May 15th and June 15th, 2016 registration fee will be 150 euros. After this date registration fee will be 200 euros.
Registration should be made using the form at the following link
The Summer School includes 12 hands-on workshops covering all of the most important astronomical areas, visits and lectures.
Highlights include an expedition to the Almendres Cromelech, near Évora, and to Lisbon Astronomical Observatory.
Astronomical observations are also programmed (if the weather conditions allow them). Astronomical lectures will be presented by lecturers from Universities and research centers. (read the whole program here)
Learn more about the Summer School here.