Three NASA sounding rockets are set to launch from Poker Flat Research Range as early as Tuesday to learn more about three types of aurora — black, flickering and fast-pulsating. The launch window is ...
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Optical Illusion: Can you spot 3 differences in these two images in 9 seconds flat?Well, there are three differences between the two pictures and your challenge is to spot all three of them in 9 flat seconds. The test result will determine how accurately and minutely you’re ...
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