| AstroGrid | | Research and development project to produce a virtual observatory based on grid technologies. Site has news, forum and wiki areas allowing free and open collaboration on project. |
| Department of Physics and Astronomy | | University of Leicester research groups in x-ray and observational astronomy, theoretical astrophysics, space projects and instrumentation. |
| Southampton Astronomy Group | | University of Southampton provides course details plus information on local seminars, speakers, and articles. |
| Starlink | | An online computing facility for UK astronomers. Consists of a network of computers at UK universities, a collection of software to reduce and analyse astronomical data, and a team giving hardware, software, and administrative support. |
| The Joint Astronomy Centre | | Services and support to enable astronomers to undertake research using the James Clerk Maxwell Telescope and the United Kingdom Infrared Telescope. | |
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