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19, Bitty said, it was a doughnut specially made by the commanding director.
20, during the mission, all scientists can only eat dehydrated roast beef, dehydrated sausages and other foods.
21, box Canyon Quarry in the desert, the pressurized detector vehicle (PEV) is working.
Clarke, 22, of Mars 160, is exploring the Box Canyon Quarry.
23, Test III: in the pressurized detector to map the distribution of rock formations exposed to the ground.
gypsum sediments from the Box Canyon Quarry at 24 and 24.
.