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Only a hot stellar core remains in the form of a white dwarf; the rest of the star is dispersed into the interstellar medium, enriching it with chemically processed elements, such as carbon, that is f...
Physics and Astronomy |As part of their discussions, they noted the significantly expanded capability the ISS now provides for on-orbit research and technology development activities and as an engineering test-bed for fligh...
Physics and Astronomy |New York University School of Medicine researchers have developed a brain scan-based computer program that quickly and accurately measures metabolic activity in a key region of the brain a...
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