This book provides a thought for the future research of the most advanced interdisciplinary research in contemporary science. Sun-Earth-Cosmic connection is an evolving technology to know the dynamic processes that occur in the Sun and influence the thermosphere- ionosphere-atmosphere-hydrosphere-biosphere and the whole geosphere. The author relates that the extra terrestrial remote sensing observation coupled with earth based sensor like cosmic ray detector has the potential to predict life of satellites in space, earthquake, snowfall, rainfall, tornado, draught and epidemics of biological system. The technology has potential to infer the studies of the human dimensions of global environmental change by comprehensive study of human actions and natural changes.