Back to Article List From the February 2010 issue Astro Confidential: Astro Ideas: Cornelia C. Lang Cornelia C. Lang is an assistant professor of astronomy and astrophysics at the University of Iowa in Iowa City. By Karri Ferron | Published: February 22, 2010 | Last updated on May 18, 2023 Key Takeaways: Cornelia C. Lang. Courtesy Cornelia C. Lang Learn more about Cornelia C. Lang.
Exotic Objects, Stars ‘Strange binary’: Astronomers discover a pulsar and a helium star orbiting each other