In this image made from video provided by NASA, astronaut Kate Rubins, right, speaks during an interview aboard the International Space Station on Wednesday, July 13, 2016. At left is Expedition 48 Commander Jeff Williams. Rubins will attempt to complete the first full-blown DNA decoding, or “sequencing,” in orbit. The device will be delivered to the International Space Station in the next SpaceX delivery. (NASA via AP)
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