Valeria Olivares, a postdoc in the UK Department of Physics and Astronomy, will discuss results from her project, which used images from NASA’s space-based X-ray observatory, Chandra, to study the activity of black holes at the center of galaxy clusters. Arnab Sarkar, a graduate student in the department, will present his team's discovery of an axial shock between two merging galaxy clusters.
UK Physicist Helps Reveal Galaxy Cluster Traveling on Intergalactic Highway uky.edu - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from uky.edu Daily Mail and Mail on Sunday newspapers.