greenish box shape object at erodeI was lying on terrace of my house on yesterday night listening to music. All of a sudden i saw a green box shaped object moving in sky. It was moving at a rapid speed. Sky was cloudy and the object was flying beneath clouds n was clearly visible. It was moving in straight direction(horizontal) and all of a sudden it changed its position towards upward(vertical) and dissappeard into clouds...I dont know what exactly it was....But sudden change in its direction n disappearence in split seconds made me strange...The incident occured in erode,tamilnadu,india