Politics In Your Terms

The Arrhythmic Beating of a Black Hole Heart

04/19/2017: NASA Image of the Day

At the center of the Centaurus galaxy cluster, there is a large elliptical galaxy called NGC 4696. Deeper still, there is a supermassive black hole buried within the core of this galaxy. New data from NASA’s Chandra X-ray Observatory and other telescopes has revealed details about this giant black hole.