Recent findings indicate that a significant number of stars exhibit irregularities in their cores. Scientists have discovered a method to examine the internal workings of some of the brightest stars in the sky. An international team of researchers, utilizing data from NASA's Kepler space telesco
Researchers have discovered new indications that red giants frequently experience large-scale structural variations, or “glitches,” in the inner core.Scientists have discovered a method to examine the internal workings of some of the brightest stars in the sky.
“By analyzing these variations, we can use them to obtain not only the global parameters of the star but also information on the precise structure of those objects,” he said.is the first to perform detailed observational characterizations on the deepest layers of these red giants. There are two main theories that explain how these disturbances might work. The first scenario posits that glitches are present throughout the star’s evolution, but are generally very weak and below the threshold for what astronomers would categorize as a true discontinuity.
“What we think is that the second theory might hold up better because the first one didn’t make sense with our observations,” Vrard said.
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