Astronomy and Nuclear Physics: Research

(asked on 3rd February 2026) - View Source

Question to the Department for Science, Innovation & Technology:

To ask the Secretary of State for Science, Innovation and Technology, what assessment has been made of the potential impact of recent UK Research and Innovation and The Science and Technology Facilities Council's decisions to reduce funding for particle physics, nuclear physics and astronomy on (a) the training and retention of highly skilled graduates and (b) the UK’s long-term economic growth, scientific capability and international standing.


Answered by
Kanishka Narayan Portrait
Kanishka Narayan
Parliamentary Under Secretary of State (Department for Science, Innovation and Technology)
This question was answered on 10th February 2026

DSIT and UKRI remain committed to international scientific collaboration, and UKRI’s record £38.6 billion settlement over the Spending Review will support areas including talent, scientific capability and international collaboration, including £14 billion in curiosity-driven research that underpins long-term economic growth.


The Science and Technology Facilities Council (STFC) within UKRI is currently consulting with the scientific community about spending priorities within their settlement ahead of determining final allocations. No final spending decisions have been made.


Due to a rising cost base, choices are required to put the council on a financially sustainable footing. As part of this consultation, STFC is working with the sector to model scenarios for its portfolio in particle physics, astronomy and nuclear physics. The impacts of these different spending scenarios will be considered alongside feedback from the sector when taking final decisions.

UKRI’s CEO Sir Ian Chapman has confirmed that STFC’s core budget will hold relatively flat from £835 million to £842 million over the Spending Review period. Applicant-led research in STFC will increase from £83 million in 2026/27 to £90 million by 2029/30. As legacy commitments/awards come to their conclusion, headroom will also open up for UKRI-funded research and innovation under its government and societal priorities allocation which is open for competition.


Separately, informed by independent expert advice from UKRI’s Infrastructure Advisory Committee in late December, UKRI decided to stop several Infrastructure Fund projects, including some international projects in particle physics. These decisions have enabled UKRI to continue investing in other essential projects that seek to strengthen scientific capability and attract private investment.


DSIT has been in active dialogue with UKRI to ensure that any implications from funding decisions are fully understood and that they reflect both the UK’s strategic research priorities and its global commitments. DSIT has asked UKRI to ensure that its final allocations are informed by meaningful consultation with the research community and a robust assessment of potential consequences for the UK’s scientific capability and international standing.

Reticulating Splines