Earth, with its convincingly familiar continents, arranged in a reliable configuration that you know and love, does not always look like it does today. The masses of its land, once closed together in the supercontinent, have broken and broken and drifted away from each other, and have come together again …
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Will Royal Caribbean Group sell more or retire cruise ships? The company is considering all options according to Jason Liberty, executive vice president and chief financial officer, speaking on Monday on Royal Caribbean’s second call Liberty said that over the years it has sold an average of one to two …
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What would the Sun look like as it plunged below the horizon on a long day (17 hours) on Uranus? Or what would an evening sunset on Mars look like when we finally got there? Thanks to some NASA computer models, these scenarios are now a little easier to imagine. …
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