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Guy Fawkes Night: The chemistry behind fireworks

White Dwarf Stars: The Tiny Giants Revealing the Universe s Secrets

Two-faced star exposed in first for astronomy

19.07.2023 - An unusual white dwarf star is made of hydrogen on one side and helium on the other. In a first for white dwarfs, the burnt-our cores of dead stars, astronomers from institutions including the California Institute of Technology (Caltech) and the University of Warwick have discovered that at least one member of this cosmic family is two faced.

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