Oproep voor voorstellen
If you want to give a lecture during the seminar on Saturday June 16th, please feel free to fill in the form below. We will contact you shortly. Please note we might not be able to accomodate all presentations.
If you are willing to exhibit your (self-made) obstruction-free telescope, please fill in the form below with your details. We will contact you as soon as possible for the necessary arrangements.
Please fill this form with your proposition or telescope details.