OBJECT WAS OVAL IN SHAPE AND HAD MANY LIGHTS ON THE INSIDE PERIMETER. THE COLOR WAS LIGHT GREEN, LIKE THE OLD LUMINOUS WATCHES THAT GLOWED IN THE DARK. THE OBJECT PULSATED LIGHTER TO DARKER, ABOUT 3 TO 5 PULSES A SECOND.I SAW THE OBJECT FOR ABOUT 5 SECONDS AS IT WENT ACROSS THE SKY. IT WAS SILENT AND THE SIZE WAS ABOUT TWO THUMBS LARGE WITH ARMS EXTENDED. I WAS ABOUT 12 AT THE TIME. HAVE NOT SEEN ANYTHING LIKE SINCE THAT TIME.