Observatory Unlocked

Lift closure

We're Making Improvements. Until 14 June there will be no lift access to Flamsteed House or the Time and Longitude gallery. The Meridian Line and Gallery will still be accessible via wheelchair. Find out more about accessibility at Royal Museums Greenwich

 

Essential information

Event type: 
Date and time: 
Weekends | 11.00am – 2.30pm
Holiday weekdays | 1.05 - 4.15pm
Admission: 
Ticketed
Location: 
Royal Observatory, Meridian Courtyard
Free to members

Drop by and chat with our Observatory Explainers who are bringing the history of astronomy to life.

Enjoy a range of public talks and activities delivered by our Observatory Explainers, ranging from short talks on the hidden stories of the Royal Observatory, Greenwich, to solar observing and hands-on science demonstrations. The Observatory Unlocked currently running will help you better understand how people have navigated over the years using only the stars. There will also be demonstrations of how sextants are used for navigation while at sea.

Our team of Observatory Explainers can answer your burning questions about astronomy such as: why do we need dark matter to explain the Universe and how do astronomers know that space is expanding?

Also, if you've always wondered what is involved in modern astronomy research compared to the historic research that took place at the Royal Observatory, then they are the people to ask.

Age: 7+