just another version of space aquarium project. some basic instructions..:- Click the shutter with mouse to initiate viewing. ========================== press up arrow after opening shutter to show a grid screen. press down arrow then hides the grid screen. ============================ TO STOP VIEWING-- Press the "x" key on the keyboard.. or the more abrupt red button. to re view/reset.. press the green flag. =============== this reload was to adjust the stars showing when space cruise ships were in planetary atmosphere..(terragen image)