The 21st Annual Central Pennsylvania Consortium Astronomer's Meeting Featured Speaker Dr. Felix "Jay" Lockman, Scientist National Radio Astronomy Observatory, Green Bank, WV (Illustration Credit: NRAO/AUI) "The Green Bank Telescope: The Largest Moving Object on Land"   Dr. Lockman will discuss the construction of the 100-meter Green Bank radio telescope and some of its recent scientific results.   Guest Speaker Dr. Preethi Pratap Haystack Observatory "Undergraduate Radio Astronomy at Haystack and at Home" How to install a radio telescope in your own backyard   Dr. Pratap will discuss the Small Radio Telescope (SRT) program and research opportunities for undergraduates at Haystack Observatory.