Stay ConnectedFrom the producer of Pulse of the Planet and the world’s most widely read astronomer – a weekly freewheeling exploration of the astonishing world of science. What’s the most inexplicable object in the cosmos? When is Doomsday coming? The heaviest thing in the universe? Nikola Tesla’s dark secret? All this and more, each week on Astounding Universe.
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Airport security dogs are getting a whole lot friendlier.
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Is our closest star about to do us a very big favor?
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It's going to be a humdinger!!
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Meet our galaxy's first interstellar visitor!
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If it's a big ball of gas, how come its edges are so sharp?
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Galileo takes it all in stride.
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