Armagh Observatory and Planetarium, Northern Ireland
Presentations, online club, telescope viewing evenings, planetarium, astropark (scale model of the Universe).
www.armaghplanet.com

Astronomy Centre, Todmorden, Lancs.
Telescope viewing evenings.
www.astronomycentre.org.uk

@Bristol
IMAX (Space Station 3D), planetarium (Imaginarium), exhibitions, hands on activities, Wildwalk.
www.at-bristol.org.uk

British Association of Planetaria
Find your nearest planetarium.
http://www.planetarium.org.uk/

Glasgow Science Centre
IMAX, planetarium, exhibitions, science shows.
www.gsc.org.uk

Jodrell Bank, Cheshire
Tour (meet an astronomer), 3D-theatre, view the Lovell telescope from the grounds, arboretum and play area (exhibitions closed for refurbishment).
www.jb.man.ac.uk

Liverpool Museum
Planetarium, exhibitions.
www.liverpoolmuseums.org.uk

London IMAX Cinema
Space Station 3D
www.bfi.org.uk/imax

Mullard radio Astronomy Observatory, Cambridge
Tours by arrangement (see ‘Cavendish’ link at the bottom of the page).
www.mrao.cam.ac.uk/telescopes

National Space Science Centre, Leicestershire
Challenger Learning Centre space missions, space theatre, exhibitions.
www.nssc.co.uk

Natural History Museum
Exhibitions (earth minerals, meteroites and others) and workshops for classes
www.nhm.ac.uk

Norman Lockyer Observatory, Devon
Planetarium, lectures.
www.ex.ac.uk/nlo

Royal Observatory, Greenwich
Lectures for GCSE Astronomy, planetarium, tour of telescopes, exhibitions
www.rog.nmm.ac.uk

Science Museum, London
Exhibitions, IMAX, simulators, space days (IMAX and lecture), astronomy days (IMAX, lectures, live telescope link to Australia or Hawaii).
www.sciencemuseum.org.uk

Southend Planetarium, Essex
Talks, planetarium.
www.southendmuseums.co.uk

Southdowns Planetarium, West Sussex
Planetarium, talks.
www.southdowns.org.uk/sdpt

Spaceguard Centre, Powys
Tour, exhibitions, planetarium.
www.spaceguarduk.com

Techniquest Science Centre
Planetarium and Science Theatre hosting hundreds of shows. Around 150 Interactive Exhibitions with Science Day and Evening events.
http://www.techniquest.org

Thinktank Planetarium (Birmingham Science Museum)
Planetarium with shows, astronomy classes, activities and lectures.
http://www.thinktank.ac/explore/futures/planetarium.htm 

Worth Hill Observatory, Dorset
Telescope viewing evenings.
www.dstrange.freeserve.co.uk