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Research degrees
Research areas
Astronomy
Wide-field astrophysical surveys, big data and AI

Wide-field astrophysical surveys, big data and AI

Qualifications Duration Start dates Application period
PhD
(MPhil also available)
Full-time: 3–4 years
Part-time: 6–8 years
February and October January to April
Qualifications
PhD (MPhil also available)
Duration
Full-time: 3–4 years
Part-time: 6–8 years
Start dates
February and October
Application period
January to April

We have many leading roles in major international sky survey projects throughout the electromagnetic spectrum, including Euclid,  Vera C,Rubin Observatory, LOFAR, Athena, JWST, ALMA, JCMT and more. These projects often create very large, very complex datasets, approaching the scale and complexity of the “Big” petabyte-scale datasets encountered by terrestrial high-technology industries. The  will generate two Exabytes per year, for example.

This has driven an rapid growth in artificial intelligence / machine learning and other data mining technologies in astronomy. We have led the application of many AI techniques to mining giant astronomical datasets, including finding strong gravitational lenses (using convnets), deconvolving and super-resolving far-infrared extragalactic images (using autoencoders), predicting multi-wavelength JWST images of high-redshift galaxies (using generative adversarial networks), and finding star-forming clumps in distant galaxies (using convnets). We collaborate with leading AI/ML computer scientists in the , and the . 

Entry requirements

Minimum 2:1 undergraduate degree (or equivalent). There are also some DISCnet-specific entry requirements. If you are not a UK citizen, you may need to prove your .

Current/recent research projects

We are part of the DISCnet consortium, a nationally top-rated Centre for Doctoral Training that has funded ten OU PhD students in data-intensive science projects including astronomical applications of machine learning. All our DISCnet PhD students have two 3-month industry placements. In total DISCnet has run over 50 placements in 40 organisations and led to the founding of two start-up companies, recognised through three national prizes for real-world impact on local and national economies.

Potential Supervisors

Fees and funding

UK fee International fee
Full-time: £4,786 per year Full-time: £15,698 per year
Part-time: £2,393 per year Part-time: £7,849 per year

Some of our research students are funded via the UKRI Science and Technology Facilities Council (STFC) Doctoral Training Partnership; others are self-funded.

For detailed information about fees and funding, visit Fees and studentships.

To see current funded studentship vacancies across all research areas, see .

Links

IMAGE: Spiral galaxy NGC 6744 CREDIT: ESA/Euclid/Euclid Consortium/NASA, image processing by J.C. Cuillandre (CEA Paris-Saclay), G. Anselmi
 

How to apply

Get in touch

If you have an enquiry specific to this research topic, please contact:

Administrative support

Email: STEM SPS PHD
Phone: +44 (0)1908 653796

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Please review the application process if you’re interested in applying for this research topic.