Aneta Siemiginowska
Astrophysicist at the Harvard-Smithsonian Center for Astrophysics (Cambridge, USA). She is a member of the Chandra X-ray Observatory team working closely with the X-ray observations. Her research is focused on evolution of radio sources, high redshift quasars and quasar jets.

X-ray emission from cosmic sources indicates that these sources are heated to temperatures exceeding a million degrees. These observations greatly impacted our understanding of the physics governing the evolution of structures across the universe.