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Researchers investigate the mass-ratio distribution of binaries identified from the LAMOST-MRS survey

The majority of what we know about the universe comes from star studies, and roughly half of the stars are discovered to be in binary systems. The close binary interaction between the stellar components may alter the stars' fate. A team of researchers from the...

Researchers reveal the evolution state of medium-amplitude δScuti KIC 1573174

LvChenglong, a Ph.D. student at the Chinese Academy of Sciences (CAS) Xinjiang Astronomical Observatory (XAO), and his colleagues constructed stellar models with four radial pulsation frequencies to reveal the evolutionary state of Scuti KIC 1573174. On June 14, the findings were published in The Astrophysical...