and here again, a die amount mitter of 350 miles and series, 600 miles. >> they went by, particulars years ago, and matilda, and in the interest of full disclosure, i have exag ger rated, it, so you could see it. that shows us, that it is not all like it. they're closer to the scale of other solar system objects. and, i'm sure you remember, in, 2006, created a new category, dwrn planets and oh, everybody thought how could earth be such a bully, and why were we so inconsid rat and think about pluto? well, whatever you think of that decision, when that category was created, pluto was the second object to have been discovered that fit in that category. series was discovered, 129 years earlier. so what this shows me is, once again, vesta and series aren't just chips of rock. they are worlds. and one of the things that i think is so cool about this mission, is we're truly exploring uncharted worlds. what could be cooler than that. these are the two largest, prior to the dawn mission, the two largest worlds in the inner solar system. >> so, they have much more surface area than is suggeste