Please follow this link to pre-register for the 2020 courses.
Comments are closed.
A legacy of the International Year of Astronomy 2009
Largo dos Topázios, 48, 3 Frt
2785-817 S. D. Rana
Phone: +351 21 453 74 40
E-mail: info [at] galileoteachers [dot] org
Sign up to receive the GTTP Newsletter.