Dr. Chien-Ting Chen studies supermassive black holes and their connection to galaxy evolution in the X-ray group of NASA's Marshall Space Flight Center in Huntsville, Alabama. Dr. Chen studies distant ...
Dr. Doug Swartz is a Principal Research Scientist with nearly 30 years involvement within the X-ray Astrophysics Group at the Marshall Space Flight Center. He joined USRA in 1995. He is currently the ...