Today's lady astronomers are following a trail that was blazed by brilliant women centuries ago, but it hasn't always been easy-going. Cristen and Caroline examine the state of this fascinating STEM field and the women who are helping to map the sky.
Learn more about advertising on the HowStuffWorks podcasts at www.howstuffworks.com/advertisers.htm
And to learn about your ad choices when listening to podcasts, visit
https://www.howstuffworks.com/privacy.htm#ad-choices
