Dr. Jay Lockman of NRAO discusses how bubbles can form in the Milky Way, and tells us we might be in one.

GBT Upgrade Project

Ever wonder about radio astronomy?  Join us at the National Radio Astronomy Observatory in Green Bank, WV for fascinating interviews with astronomers who are using the largest fully steerable telescope in the world: The Robert C. Byrd Green Bank Telelscope. Each episode is about 20-30 minutes in length.