Other Pictures Fred Lo Science Symposium, July 24-26 2017, Charlottesville, VA USA A fine group of astronomers (I'm on the far right) at the Fred Lo Science Symposium. Me at the Fralin Museum of Art, Charlottesville, VA USA Green Bank Observatory, Green Bank, WV USA The massive 100 meter Green Bank Telescope, the largest movable thing on land! The GBT 100m The GBT 100m The GBT 100m The lovely dorms at the Green Bank Observatory. The Green Bank Observatory headquarters. The Ewen-Purcell horn antenna that was used to first detect the 21 cm H2 line. The headquarters of the Green Bank Observatory.