by Katherine J. Wu/Smithsonianmag.com
Next month, Earth will be paid a visit from an old cosmic friend: a two-mile-wide asteroid called (52768) 1998 OR2 that will come within about 4 million miles of our planet. This behemoth will be the largest asteroid to swoop in close to Earth’s orbit in 2020, zooming by at almost 20,000 miles per hour, according to Prabhjote Gill at Business Insider.
Known to researchers since July 1998, this massive space rock offers sky gazers the chance to scope out an object that NASA has previously designated “potentially hazardous,” so named because they occasionally pass near Earth’s orbit and are large enough to cause serious damage on impact.
Most of the time, however, the asteroid is careening about on a trajectory that takes it even further out into the solar system, sometimes almost into Jupiter’s neck of the woods. (52768) 1998 OR2 needs three years and eight months to complete a lap around the sun, and may actually be more likely to have a close brush with Mars than 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.