2015年2月17日 星期二

Getting Closer to Ceres

Dawn Captures Sharper Images of Ceres "Craters and mysterious bright spots are beginning to pop out in the latest images of Ceres from NASA's Dawn spacecraft. These images, taken Feb. 12 at a distance of 52,000 miles (83,000 kilometers) from...



from NASA Watch http://ift.tt/1DCbvSe

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