Extragalactic Astronomy (F3209)

15 credits, Level 6

Spring teaching

This module covers:

  • Overview of observational cosmology – content of the Universe, incl. current evidence for Dark Matter and Dark Energy; evolution and eventual fate of the Universe; cosmic microwave background radiation; nucleosynthesis
  • Galaxy formation – linear perturbation theory; growth and collapse of spherical perturbations; hierarchical galaxy formation models
  • Galaxy structure and global properties – morphology; stellar populations; spectral energy distributions; galaxy scaling laws
  • Global properties of the interstellar medium
  • Statistical properties of the galaxy population – luminosity function; mass function; star-formation history of the Universe
  • How to detect astrophysical processes in distant galaxies using modern telescopes
  • Black holes and active galactic nuclei
  • Galaxy clusters and the intracluster medium; galaxy groups

Teaching and assessment

We’re currently reviewing teaching and assessment of our modules in light of the COVID-19 situation. We’ll publish the latest information as soon as possible.

Contact hours and workload

This module is approximately 150 hours of work. This breaks down into about 33 hours of contact time and about 117 hours of independent study. The University may make minor variations to the contact hours for operational reasons, including timetabling requirements.

This module is running in the academic year 2021/22. We also plan to offer it in future academic years. However, we are constantly looking to improve and enhance our courses. There may be changes to modules in response to student demand or feedback, changes to staff expertise or updates to our curriculum. We may also need to make changes in response to COVID-19. We’ll make sure to let our applicants know of material changes to modules at the earliest opportunity.


This module is offered on the following courses: