2015 marks the 50-year anniversary of the first time a human being casually floated free in space. Since then, astronauts have set the bar ever higher with increasingly history-making spacewalks.

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Late author Terry Pratchett's Discworld series is more a sprawling connection of loosely-connected novels containing interwoven threads than any sort of clearly linear series, so a fantasy-loving infographic-maker has come up with a visual guide to help new readers figure out a convenient place to start in on Pratchett's multi-volume universe. To add even further to Pratchett's 40-book universe, there's still one complete manuscript left that's nearly ready to publish.

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Modern crocodiles don't pose much of a threat to anything that's not a fish, but their nine-foot-tall, predatory, hind-legs-walking ancestors? Much, much scarier.

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After six seasons' worth of triumphs, heartbreaks, show choir showdowns and unexpected duets, a lot of consideration must have gone into the ranking of Glee's top 50 best performances.

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The hottest new graffiti artist roaming the streets is a Belgian creative called Dzia, whose vibrant, mosaic-like murals of stylized animal figures can be found gracing the abandoned walls of Antwerp. 

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Pack your bags and load the car: this map allegedly outlines the route for the "ultimate" American road trip, passing through all 48 contiguous states with a stop at a landmark in each one. So who's bringing snacks, and who's driving?