Closure of Great Equatorial Dome and Time for Navy Gallery

The Great Equatorial Dome and the Time for Navy Gallery will be closed between 11:30am and 3.45pm on Tuesdays, Wednesdays and Thursdays from 25 July to 24 August for Daytime sky watch sessions 

Planetarium closures

Visiting the planetarium? Our planetarium is open daily, 10am-5pm. It is closed for maintenance on the first Tuesday of every month from September 2017. See what's on and choose your next space adventure

Read our blog to get the lowdown from our experts and go behind the scenes at Royal Museums Greenwich.

3 December 2010
The keen-eyed among you will have noticed that our project logo is a slightly manipulated detail from a print by William Hogarth.Hogarth's print was the final image in his...
3 December 2010
The YouTube video in this blog's first post is by Tom Kirk of the University of Cambridge's Office of Communications.
25 November 2010
Longitude project to chart new waters in untold story of science and State