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Astronomers document the rise and fall of a rarely observed stellar danceBy: on January 14, 2021 at 11:06 pm Publication: Top Technology News — ScienceDaily

Astronomers have catalogued 126 years of changes to HS Hydra, a rare evolving eclipsing binary star system. Analyzing observations from astro-photographic plates in the late 1800s to TESS observations in 2019, they show that the two stars in HS Hydra began to eclipse each other around a century ago,  Read More>>

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