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Astrophysics

We study exploding stars, growing galaxies and feeding black holes in an expanding Universe.

Our Research


We use cutting-edge observational, computational and theoretical methods to address fundamental questions in astrophysics and related earth science. Our research covers both extreme phenomena in high-energy astrophysics and the large-scale evolution of the universe and the galaxies within it. Within the former, we study the physics of neutron stars and black-hole formation by observing and modelling relativistic jets and gamma-ray bursts. Within the latter, we use large-survey data and perform cosmological simulations of galaxies and cosmic structure. We map nearby variable stars to calibrate the cosmological distance ladder. Bridging topics are our use of gamma-ray burst as cosmic probes of their environment and our observational research into active galactic nuclei. Further research themes include satellite imaging and acoustics. We are members of international consortia including 4MOST. Our numerical work involves fluid dynamics, machine learning and uses national HPC facilities.

Find Out More About Physics Research At Bath
A pair of disc galaxies in the late stages of a merger. Credit: NASA.

People and Research

Learn more about the research activities of our staff, research associates and PhD students.


Astrophysics Group Members

Our group hosts observers, theorists, and instrumentation specialists. Find out about their research interests and activities here.

Join Us

Join us as a PhD student or member of staff. Interested students can either contact academic staff directly or see our projects on FindaPhD.com.


News and Announcements

Read more on Bath astrophysicists in the news.


Research Consortium

Find out more about research consortia in which we participate.


Research Outputs

Take a look at recent papers, articles and conference contributions from our staff and students on our Bath Research Portal.