There are various satellites wandering all the time around the earth to gather data. The data sent by the satellites are used for various purposes, depend upon the particular domain for which it has been created. The European Space Agency (ESA) has finally come up with the GOCE (Gravity Field and Steady state Ocean Circulation Explorer) probe to predict the natural disasters. It’s such a wonder to build as it was his first variety of this kind. The ocean currents are now monitored to predict disasters like Tsunami. It can able to collect microwave radiation thus it helps scientists in predicting future changes based on big bang theory.