In the late 19th century, astronomy was a growing field. At the time, Edward Pickering, the director of the Harvard College Observatory, was working to create a classification system for stars by capturing the light from these distant celestial objects onto photographic glass plates. A team of women assistants and astronomers meticulously maintained and analyzed these delicate negatives. In her new book, The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars, Dava Sobel shares the stories of these “human computers” and how their work helped to advance the field of astronomy and the role of women in science.
This team of astronomers included Williamina Fleming, who was once Pickering’s maid but eventually became a supervisor to the group and went on to identify hundreds of variable stars. And Henrietta Swan Leavitt’s observations about the luminosity of stars would shape later ideas about the expanding universe.
To stay updated on all things science, sign up for Science Friday’s newsletters. The transcript for this segment is available on sciencefriday.com.
To stay updated on all things science, sign up for Science Friday's newsletters.
730: Nasal Rising Safely | How Your Brain Constructs Your Mental Health
726: A New Book Puts ‘Math in Drag’
725: With This Rare Disorder, No Amount Of Sleep Is Enough
724: How Election Science Can Support Democracy | The Genetic Roots Of Antibiotic Resistance
728: Triple Feature: Dune, Mars, And An Alien On Earth
727: Could This Be The End Of Voyager 1?
723: What It Takes To Care For The US Nuclear Arsenal
722: A Young Scientist Uplifts The Needs Of Parkinson’s Patients
721: Snakes Are Evolutionary Superstars | Whale Song Is All In The Larynx
720: What’s Behind The Measles Outbreak In Florida?
719: Pythagoras Was Wrong About Music | Biochar's Potential For Carbon Capture
718: As Space Exploration Expands, So Will Space Law
717: Blood In The Water: Shark Smell Put To The Test
714: How Trivia Experts Recall Facts | One Ant Species Sent Ripples Through A Food Web
716: OpenAI’s New Product Makes Incredibly Realistic Fake Videos
715: Private Spacecraft Makes Historic Moon Landing | New Cloud Seeding Technique
713: Making Chemistry More Accessible To Blind And Low-Vision People
712: Understanding And Curbing Generative AI’s Energy Consumption
711: Which Feathered Dinosaurs Could Fly? | Some French Cheeses At Risk Of Extinction
710: Climate Scientist Michael Mann Wins Defamation Case
Create your
podcast in
minutes
It is Free
The Modern West
Just Dumb Enough Podcast
Voices of Misery Podcast
House of Whimsical Terror
Stuff You Should Know
Timcast IRL