Introductions Necessary

Discovering pulsars, a type of neutron star, Dr. Jocelyn Bell-Burnell, changed the way we understood the death of massive stars. That instead of the supernova explosion scattering all of a dying star’s material into the universe there is a very small core of very dense material left over that gives off regular radio pulses. Image: Academy of Sciences of the Czech Republic (CC-BY SA 3.0). Sources and additional reading are available at https://introductionsnecessary.com Join us on Patreon: https://www.patreon.com/ninehourfilms