Cool! While a mission like this doesn't produce flashy pictures or anything easily graspable by laypeople like myself, it's still amazingly cool. Measuring the warping of spacetime, something that can be neither touched nor seen. <div class="Discussion_UserSignature"> <p> </p><p><font color="#666699"><em>"People assume that time is a strict progression of cause to effect, but actually from a non-linear, non-subjective viewpoint it's more like a big ball of wibbly wobbly . . . timey wimey . . . stuff."</em> -- The Tenth Doctor, "Blink"</font></p> </div>