Black Hole Research Receives Major Funding Boost
A groundbreaking astronomer from the University of Nottingham has been awarded a prestigious Leverhulme Award for her research into supermassive black holes. Dr. Helen Russell, a renowned expert in the field, has been granted nearly £1 million by the Leverhulme Trust to fund her project, 'the physics underpinning feedback from supermassive black holes.'
Dr. Russell will utilize a state-of-the-art space-based observatory, the XRISM satellite, developed by NASA and the Japanese Space Agency. This satellite is equipped with the most advanced X-ray spectrometer ever launched, and Dr. Russell is the sole UK-based astronomer to be awarded observing time in the initial science programs.
The XRISM mission will provide invaluable insights into the role of supermassive black holes in shaping the galaxies that populate our universe. With this new funding, Dr. Russell will assemble a team to analyze the data as it arrives and expand her research with a comprehensive program to understand black hole feedback.
Over the past three decades, the concept of 'feedback' has been pivotal in our understanding of the universe's structure formation. Gravity naturally pulls mass together to create stars and galaxies, like our Milky Way. However, if our models solely consider gravity, galaxies grow excessively large and produce an excessive number of young stars. Scientists believe that energetic outbursts from supermassive black holes, known as black hole feedback, are the missing piece in our understanding of this process.
The XRISM satellite is now poised to reveal how these black hole outbursts can efficiently heat and expel gas from galaxies, effectively slowing down their growth over cosmic time. This discovery is a significant advancement in our comprehension of the universe's evolution.
Dr. Russell has a strong history of collaboration with NASA and is also a key member of a team developing the next-generation X-ray satellite, AXIS (Advanced X-ray Imaging Satellite). AXIS, set to launch in the early 2030s, will uncover the origins of supermassive black holes, the emergence of feedback mechanisms across various galaxies, and the explosive ends of stars. Dr. Russell leads the Galaxies science working group, which has been instrumental in shaping AXIS's science and observing program for stellar and black hole feedback in nearby galaxies and the metal-enrichment in the hot, diffuse universe.
Leverhulme Awards are granted to early-career researchers whose work has had a significant international impact and whose future research careers are highly promising. Dr. Russell joins a distinguished group of female scientists from the University of Nottingham, all of whom are making groundbreaking contributions to the fields of Physics, Astronomy, and Mathematics.
Dr. Russell expressed her excitement, stating, 'I'm thrilled to receive this award, which will enable me to expand my research team and make new discoveries. It's a tremendous honor to be among the select few European astronomers awarded new XRISM observations, and I eagerly anticipate the fresh insights that will emerge about black holes and their role in the universe.'
Professor Mark Fromhold, Head of the School of Physics and Astronomy, shared his pride in the university's successful track record of securing Leverhulme funding. He emphasized the importance of recognizing the world-class capabilities of female researchers and their role as role models for aspiring young students in physics and astronomy.
