Pulsar timing arrays use pulsars ... sensitive enough to detect the gravitational wave signal from a single binary system in one galaxy. And even the most powerful telescopes can’t image ...

Etched along each of the pulsar lines are vertical and horizontal dashes that represent a binary number than can ... no matter what system of timekeeping they use. He based his calculations ...

They concluded that this was due to the gravitational pull of a small companion planet, orbiting the pulsar in a binary system. The pulsar and its planet are part of the Milky Way’s plane of stars and ...