An international team of scientists has identified a second gravitational wave event in the data from the twin detectors of the Laser Interferometer Gravitational-Wave Observatory (LIGO). This image depicts two black holes just moments before they collided and merged with each other, releasing energy in the form of gravitational waves. Image credit: S. Ossokine, A. Buonanno, T. Dietrich and R. Haas, Max Planck Institute for Gravitational Physics /...
