Stefi Baum

American astronomer · United States · On the map · Scientists · Born 1958 · age 67

Stefi Alison Baum is an American-Canadian astrophysicist whose research focuses on active galactic nuclei, radio galaxies, and the role of supermassive black holes in galaxy evolution. She has published over 230 refereed papers and has been cited more than 22,000 times.

Stefi Baum is read about 4 times a day, in 16 languages.

A typical day, 30 days to 22 August 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

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