The International Bestseller On April 10, 2019, award-winning astrophysicist Heino Falcke presented the first image ever captured of a black hole at an internat

Richly illustrated with the images from observatories on the ground and in space, and computer simulations, this book shows how black holes were discovered, and

A popular account of the properties and significance of black holes.

From the acclaimed author of Black Hole Blues and Other Songs from Outer Space—an authoritative and accessible guide to the most alluring and challenging phen