In 1967, astrophysicist Jocelyn Bell Burnell discovered the first pulsar, PSR B1919+21, while analyzing radio telescope data as a graduate student. These rapidly rotating neutron stars emitted precise pulses, initially dubbed "Little Green Men." The discovery opened new avenues in astrophysics and inspired scientific poetry exploring dense matter, time, and the rhythmic mysteries of the cosmos.

The discovery of pulsars in 1967, identified as cosmic lighthouses, inspired contemporary poets to draw parallels between these rhythmic signals and human experience. Their works began to explore themes of time, existence, and the interconnectedness of the universe.