A Giant Star Is Dimming, Which Could Be a Sign It Is About to Explode
by Katherine J. Wu/Smithsonianmag.com
A long time ago in a constellation not that far away, a bright star rapidly dimmed—and 600 years later, astronomers detected the change on Earth.
The chances of this stellar explosion happening anytime soon are pretty low, says Jackie Faherty, an astrophysicist at the American Museum of Natural History, on Twitter. But the star’s recent spate of symptoms has prompted some speculation. Once among the ten brightest stars in the sky, Betelgeuse has grown progressively dimmer since October, dropping out of even the top 20, reports Nadia Drake for National Geographic. A supernova, some say, could be nigh.
The star’s brightness has flickered before. Betelgeuse is a red supergiant about 700 times as wide as the sun, positioned about about 600 light-years from Earth.
Carol graduated from Riverside White Cross School of Nursing in Columbus, Ohio and received her diploma as a registered nurse. She attended Bowling Green State University where she received a Bachelor of Arts Degree in History and Literature. She attended the University of Toledo, College of Nursing, and received a Master’s of Nursing Science Degree as an Educator.
She has traveled extensively, is a photographer, and writes on medical issues. Carol has three children RJ, Katherine, and Stephen – one daughter-in-law; Katie – two granddaughters; Isabella Marianna and Zoe Olivia – and one grandson, Alexander Paul. She also shares her life with her husband Gordon Duff, many cats, and two rescues.