Ticketed

Essential information

Type Talks and tours
Location
Online
Date and times Originally hosted on Thursday 30 January 2025
Prices Free for Members

The most advanced and most expensive telescope ever built, NASA's James Webb Space Telescope was launched on Christmas Day 2021.

Three years on from the launch, we're joined by Royal Observatory astronomer Catherine Muller to discuss what we've learned from the telescope.

What can we see in the images it has captured and how will this help us with an even greater understanding of the Universe and our place within it?

Couldn't make it for the webinar? Watch back the event online here:

Not already a Member?

Join today for a host of exclusive benefits and events, including unlimited free entry to Cutty Sark and the Royal Observatory, plus special exhibitions at the National Maritime Museum.

With Membership starting from as little as £50, what are you waiting for? Membership is your time to explore!

What’s on

See more Member events at Royal Museums Greenwich.

Talks and tours | Member events

Flamsteed Lecture: The Most Distant Quasars and the First Super-Massive Black Holes

A Flamsteed Astronomy Society lecture with Professor Daniel Mortlock
Monday 19 January 2026 | Doors open at 6.30pm, event starts at 7.15pm
Flamsteed Members: FREE | Guests of Flamsteed Members: £15 | Royal Museums Greenwich Members: £12
National Maritime Museum
Talks and tours | Member events

Flamsteed Masterclass: Exploring the World of Smart Telescopes

Join the Flamsteed Astronomy Society for a fascinating masterclass in smart telescopes
Tuesday 27 January 2026 | Doors open at 6.30pm, event starts at 7.00pm
Flamsteed Members: FREE | Guests of Flamsteed Members: £15 | Royal Museums Greenwich Members: £12
National Maritime Museum
Talks and tours | Member events

Delve Deeper tours: free tickets for Members

We're lucky to have secured a small number of tickets for our Delve Deeper tours at the Prince Philip Maritime Collection Centre, just for Members
Thursday 5 February | 7pm-8.30pm
Free for Members
Prince Philip Maritime Collections Centre
Experiences | Member events

Members' Experience: A Beginner’s Guide to Observing

Come along and begin your journey to observing the night sky on the historic Queen's House lawns
Wednesday 21 January 2026 (Sold out) and Wednesday 25 March 2026 | 6.30pm-9pm
Free | Members only
Queen's House
Family fun | Member events

Members' crafting

Join us for exclusive craft workshops, just for Members.
Saturday 28 March and Saturday 9 May | 11am-1pm and 2pm-4pm
Free for Family Members – booking required
National Maritime Museum
Talks and tours | Member events

Members' lecture: Wilful murder? - the sinking of the ‘Lusitania’

Join author and historian Diana Preston as she relates the final fatal voyage of the Cunard liner ‘Lusitania’.
Thursday 16 April 2026 | 6.30-7.30pm
Free Entry
National Maritime Museum

Image banner: James Webb Space Telescope (DAVID HIGGINBOTHAM / NASA)