Dedicated Cosmic Ray Measurements for Space Weather and Educational Purposes

This paper describes the Global Muon Detector Network (GMDN) data applied to Tohuku earthquake and Fukushima nuclear power plant failure. In addition the DLR_School_Lab is introduced by the display of Coronal Mass Ejections due to GMDN data and by means of the cosmic ray muon shower real time visualization on a planetarium dome. A Timepix hodoscope space based satellite is sketched.