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It’s tough to be a comet. You spend most of the time — billions of years, really — out in deep space where it’s cold and dark. Of course, since you’re mostly made of ice, that’s not so bad. After all, the Sun is hot, and if you venture too close… Well, you know what happens then. And such was the fate of Comet SWAN, discovered just a few days ago as it plunged headlong into the seething fires of the… Broadcasting platform : YouTube Source : DiscoverMagazine Discovery Date : 16/03/2012 05:32 Number of articles : 3
