The Planetarium Science Center at the Bibliotheca Alexandrina is hosting the “ Think Green” program to help in the environmental education of the children and youth. This program is presented by a group of students of Egyptian and European universities, who are members in the AIESEC association, which is an international association acknowledged by the UN, aiming to develop the youth capacities and improve their knowledge through international cultural exchange. The “Think Green” program aims to raise the scool students awareness of the importance of preserving the environment and dealing with it as a national resource that must be protected and improved.