Spaceward Bound Program in Atacama Desert; shown here is a realtime webcast from Yungay, Chile vis satellite involving NASA Scientists and seven NASA Explorer school teachers. On the Ames end we find the Girl Scouts Space cookines robotic team. The robot nicknamed Zoe is looking for life in extreme environments in preparation for what might be encounter on Mars. see full text on the NASA-Ames News - Research # 04-91AR