Meme

Discovery of Pulsars In 1967, British astronomer Dame Jocelyn Bell Burnell discovered the first pulsar—a rapidly spinning, magnetized neutron star emitting radio waves. Initially mistaken for potential alien signals, pulsars are now known to form from collapsed stars. Over time, X-ray and gamma-ray pulsars have also been identified. The ‘Wow!’ Signal [Image: In 1977, a […]