Unveiling the Invisible Universe with the James Webb Space Telescope

The most distant black hole ever detected in X-rays, a result that may explain how some of the first supermassive black holes in the universe formed. Credit: X-ray: NASA/CXC/SAO/Ákos Bogdán; Infrared: NASA/ESA/CSA/STScI; Image Processing: NASA/CXC/SAO/L. Frattare & K. Arcand

Unveiling the Invisible Universe with the James Webb Space Telescope

Professor Priyamvada Natarajan, Yale University

The James Webb Space Telscope is transforming our understanding of the early Universe and unveiling the formation of the first galaxies and first black holes. In this talk, Natarajan discussed some of the recent exciting discoveries, the earlier predictions and where we are heading next. 
 
Priyamvada Natarajan, Image Credit: Stephanie Anestis 

Priyamvada Natarajan is an astrophysicist, and the inaugural Joseph S. and Sophia S. Fruton Professor in Astronomy & Physics at Yale. She has made seminal contributions to our understanding of the nature of dark matter using gravitational lensing studies; and the assembly history of supermassive black holes over cosmic time. The recipient of many awards and honors, including fellowships of the American Physical Society; American Astronomical Society; the American Academy of Arts and Sciences; the American Association for the Advancement of Science; the Guggenheim and Radcliffe Fellowships, she was recognized with the 2022 Liberty Science Center ‘Genius Award’ and 2025 Dannie Heineman Prize in Astrophysics that is jointly awarded by the American Astronomical Society and American Institute of Physics. She was included in the TIME100 list of most influential people in the world in 2024 for her path breaking contributions to Astrophysics. Priya has served as Chair of the National Astronomy and Astrophysics Advisory Committee that advises NASA, NSF and DoE; as Chair of the Division of Astrophysics of the APS and currently serves on the Scientific Editorial Board of the AAS Journals. On the faculty at Yale, since 2000, she serves currently as the Director of the Franke Program in Science and the Humanities and was the Chair of the Women Faculty Forum from 2011-2014.

Public Lecture presented on April 24, 2025

Header image: This artist concept illustrates a supermassive black hole with millions to billions times the mass of our Sun. Supermassive black holes are enormously dense objects buried at the hearts of galaxies. Credit: NASA/JPL-Caltech