Unsung Heroes Of Science

Unsung Heroes Of Science — page 3
Jocelyn Bell Burnell Discovers Pulsars Jocelyn Bell Burnell liked to say she discrimination from male students started by failing Growing up in Some of them taunted her when she Northern Ireland she failed a major simply walked into the classroom exam at age 11 In the middle of the She earned a PhD from Cambridge twentieth century most of the world University did not value women's education As a PhD student Burnell worked on But Burnell s family did They sent a team that was researching radio her to boarding school to focus waves in space Detecting these on her studies Burnell enjoyed waves required a huge telescope It learning Astronomy was her favorite was made up of thousands of poles subject and wires Burnell assisted in its Burnell continued her studies through college She faced construction When the telescope received a signal it printed it out on a piece of paper Burnell reviewed all of these signals In November 1967 Burnell saw an odd signal She thought it might be a mistake But she noticed it kept appearing At first the team thought it could be an alien signal It turned out not to be quite that exciting But in astronomical history it was incredible The signal Jocelyn Bell Burnell was the mark of a pulsar A pulsar is a star that spins