Wang Zhenyi was a mathematician, poet, and astronomer who lived in China. One day, she saw the moon turn red, so she went on a scientific adventure to find out why. This podcast is a production of Rebel Girls. It’s based on the book series Good Night Stories for Rebel Girls. This story was produced by Katie Sprenger with sound design and mixing by Craig Billmeier. It was written by Tara Kola. Fact-checking by Joe Rhatigan. Our executive producer was Katie Sprenger. Original theme music was composed and performed by Elettra Bargiacchi [el-LET-tra bar-JOCK-ee]. Thank you to the whole Rebel Girls team who make this podcast possible. Stay rebel! [Originally aired 7/7/2021]