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Full Version: [Sci-Am] Secrets of the Universe Trapped in Antarctic Snow
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Secrets of the Universe Trapped in Antarctic Snow


Scientists found an interstellar iron isotope in Antarctic snow samples—which hints that our region of the universe may be the remnant of an ancient exploding star. Christopher Intagliata...



-- Read more on ScientificAmerican.com


https://www.scientificamerican.com/podca...ctic-snow/