logo
episode-header-image
Apr 21
29m 22s

Unstoppable: Jocelyn Bell Burnell

Bbc World Service
About this episode

Dr Julia Ravey and Dr Ella Hubber are both scientists, but it turns out there’s a lot they don’t know about the women that came before them. In Unstoppable, Julia and Ella tell each other the hidden, world-shaping stories of the scientists, engineers and innovators that they wish they’d known about when they were starting out in science. This week, the story of a young PhD student whose discovery of a previously unknown object in the universe won a Nobel Prize...but not for her.

On a cold night in 1967, Jocelyn Bell Burnell sits alone in an observatory, reading the data from a radio telescope. As the pattern in the data suddenly changes, she realises she has discovered an entirely new kind of cosmic phenomenon. Uncover her life story, from getting snubbed for the Nobel Prize to paving our knowledge of distant and invisible aspects of the universe.

Presenters: Ella Hubber and Julia Ravey Guest Speaker: Professor Dame Jocelyn Bell Burnell Producers: Ella Hubber and Julia Ravey Assistant Producers: Sophie Ormiston, Anna Charalambou and Josie Hardy Sound Designer: Ella Roberts Production Coordinator: Ishmael Soriano Editor: Holly Squire

(Image: Jocelyn Bell Burnell attends the 2019 Breakthrough Prize at NASA Ames Research Center on November 4, 2018 in Mountain View, California. Credit: Kimberly White/Getty Images for Breakthrough Prize)

Up next
Jul 7
Tooth and Claw: Killer Whales
Investigating the black-and-white apex predator of the sea – the killer whale! Able to predate even great white sharks, this marine mammal is the largest member of the dolphin family. From tropical seas, to the Arctic and Antarctic, killer whales (or orcas) are found across the w ... Show More
26m 28s
Jun 30
The Life Scientific - Tim Peake
What's it like living underwater for two weeks? What's the trickiest part of training to be an astronaut? What are the most memorable sights you see from space? Several extreme questions, all of which can be answered by one man: Major Tim Peake. After a childhood packed with outd ... Show More
26m 29s
Jun 3
How does heat affect our health?
What effect will warming temperatures have on health? One place to look for answers is Bulgaria. In the summer of 2023, Bulgaria experienced numerous heatwaves, leading to the country experiencing one of the highest rates of heat mortality in Europe. But how are these numbers cal ... Show More
49m 27s
Recommended Episodes
Apr 2024
Tackling The Three-Body Problem
Netflix has a big new show named after and inspired by a classic problem in astrophysics, 'The Three Body Problem', where predicting the course and orbits of three or more celestial bodies proves near impossible.But how faithful is the Netflix show - and original novel - to the a ... Show More
8m 58s
Oct 2024
All the news and science from the 2024 Nobel prizes
With awards for the discovery of microRNA and the creation of new proteins, plus recognition for artificial intelligence via the physics and chemistry prizes, Madeleine Finlay hears from the Guardian science team – Nicola Davis, Ian Sample and Hannah Devlin – as they break down t ... Show More
23m 49s
May 14
Kosmos 482: The Soviet-era Venus probe that fell to Earth
This week on Planetary Radio, we explore the decades-long journey of Kosmos 482, a Soviet-era Venus probe that spent 53 years orbiting Earth before its dramatic return on May 10, 2025. Ben Fernando, a postdoctoral researcher in seismology and planetary science at Johns Hopkins Un ... Show More
52m 29s
Dec 2024
Science’s Breakthrough of the Year, and psychedelic drugs, climate, and fusion technology updates
First up this week, Breakthroughs Editor Greg Miller joins producer Meagan Cantwell to discuss Science’s 2024 Breakthrough of the Year. They also discuss some of the other scientific achievements that turned heads this year, from ancient DNA and autoimmune therapy, to precision p ... Show More
45m 46s
Nov 2012
Improbable Science
Brian Cox and Robin Ince discuss some of the more unlikely and odd avenues of research travelled down in the name of science. For example, the British physicist who calculated the optimal way to dunk a biscuit into a cup of tea without it disintegrating too quickly. Or the brain ... Show More
28m 2s
Dec 2024
Health, Astronomy, And Climate Experts On 2024’s Coolest Science
It’s been an exciting and hectic year in science discovery and innovation. We’ve reported on stories from across many fields of science—from city climate plans and panda conservation to AI energy consumption and the spread of bird flu.Earlier this month, Ira sat down in front of ... Show More
48m 47s
Apr 22
Brian Schmidt on Nobel Prize-winning supernovae and the joys of making wine
Have you ever pondered the fact that the universe is expanding? And not only that, it's expanding at an increasing speed - meaning everything around us is getting further and further away? If that isolating thought makes you feel slightly panicked, don't worry: this programme als ... Show More
28m 39s
Mar 2024
Star for a day
3000 light years from Earth, a white dwarf star called T Coronae Borealis is on the brink of a “once-in-a-lifetime” explosion. Astrophysicist Bradley Schaefer is enthusiastic about the bright star set to appear in the night sky in the coming months. Professor Irving Weissman has ... Show More
27m 26s