The Hulse–Taylor pulsar (known as PSRB1913+16, PSR J1915+1606 or PSR 1913+16) is a binary star system composed of a neutron star and a pulsar which orbit
decay due to the emission of gravitational waves, as observed for PSRB1913+16 and PSR J0737−3039. The first radio pulsar was discovered in 1967 by Jocelyn
measured with extraordinary accuracy by radio telescopes. The binary pulsar PSRB1913+16 (or the "Hulse-Taylor binary pulsar") was first discovered in 1974 at