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A faint glow from the Earth-size white dwarf star KIC08626021, located 1,375 light-years away near the Cygnus and Lyra constellations, reaches us. Its slight surface vibrations — stellar quakes — were measured with great accuracy. For the first time, thes (Credit: Stéphane Charpinet/IRAP) A faint glow from the Earth-size white dwarf star KIC08626021, located 1,375 light-years away near the Cygnus and Lyra constellations, reaches us. Its slight surface vibrations — stellar quakes — were measured with great accuracy. For the first time, these quakes reveal mysteries buried within the core of these stellar remnants.