A Dormant Volcano: The Black Hole at the Heart of Our Galaxy

3.5 million years back, a supermassive black hole at the heart of our Galaxy spat out a huge flare. Our scientists dealt with a worldwide group to make the... Read more »

First ‘Overtones’ Heard in the Ringing of a Black Hole

When 2 black holes clash, they combine into one larger black hole and ring like a struck bell, sending ripples in space and time called gravitational waves. Embedded in... Read more »