Erik Shirokoff, astronomer who built instruments to map the universe, remembered as patient and generous teacher and mentor.
8:00 am–6:00 pm ERC 161
Assoc. Prof. Erik Shirokoff, a University of Chicago astronomer who built instruments to understand the earliest ages of the universe, died Jan. 26. He was 43.
Known as a generous and patient mentor and teacher, Shirokoff was a faculty member in the Department of Astronomy and Astrophysics and a senior member of the Kavli Institute for Cosmological Physics, focusing on studying the evolution of the universe and the formation of stars and galaxies.
Born on Dec. 13, 1979 in Los Angeles, California, Shirokoff's curiosity about the world was evident from an early age, according to friends and family. He received his undergraduate degree in physics and astrophysics in 2002 and his Ph.D. in physics in 2011, both from the University of California, Berkeley. He spent three years as a postdoctoral fellow at the California Institute of Technology before joining the University of Chicago faculty in 2014.
Shirokoff specialized in developing exquisitely sensitive detectors to pick up faint signals from the early ages of the universe. He figured out a way to build superconducting detectors into large arrays which have been used to make the most precise measurements of the Cosmic Microwave Background, the 14-billion-year-old light from the period right after the Big Bang.