Is 3I/ATLAS following its heart? Harvard scientist Avi Loeb believes that 3I/ATLAS boasts a “heartbeat”-like pulse that could provide evidence of its artificial origins — potentially even pointing to the inner workings of a spaceship. “The pulses could be periodic thrusts for orbit corrections or some other internal cycle within the spacecraft,” the astrophysicist told the Post. In a recent blog on Medium , titled “Are the Jets from 3I/ATLAS pulsed like a heartbeat?” Loeb wrote that following