Ticketed

Essential information

Type
Talks and tours
Location
Online
Date and times Originally hosted on Tuesday 12 August 2025
Prices Free for Members

Member exclusive. Not a Member? Join now

Early in the morning of 12 August, two of our brightest planets, Venus and Jupiter will appear close together in the early sky. This will be a rare chance to observe two of our brightest planets side by side. 

Venus will outshine Jupiter with its white glow, while Jupiter will appear more golden. With a small telescope or a pair of binoculars, you might able to see Jupiter’s banded atmosphere and its four Galilean moons.

Couldn't make it for the lecture? Watch the event online below:

What’s on

Family fun | Member events

Members' craft workshop

Join us for exclusive craft workshops, just for Members
Saturday 9 May 2026 | 11am-1pm and 2-4pm
Free for Members
National Maritime Museum
Talks and tours | Member events

Niki Gorick: In Conversation

Photographer Niki Gorick talks to curator Louise Macfarlane about her work and inspiration
Tuesday 12 May | 6.30pm-8.30pm
Free for Members
Cutty Sark
Talks and tours | Member events

Flamsteed Astronomy Society: History of Astronomy

Join the Flamsteed Astronomy Society for their monthly History of Astronomy lecture
Tuesday 12 May 2026 | Doors open at 6.30pm, event starts at 7pm
Flamsteed Members: FREE | Guests of Flamsteed Members: £15 | Royal Museums Greenwich Members: £12
National Maritime Museum
Talks and tours | Member events

Members' treasures tours

Explore the treasures of the National Maritime Museum with one of our expert guides
Sunday 17 May 2026 | 11am
Free for Members
National Maritime Museum
Talks and tours | Member events

Flamsteed Lecture: On the hunt for black holes

Join us as we explore Black Holes in this Flamsteed Astronomy Society lecture by Dr Edward Bloomer
Monday 18 May 2026 | 7.15pm
Flamsteed Members: FREE | Guests of Flamsteed Members: £15 | Royal Museums Greenwich Members: £12
National Maritime Museum
Talks and tours | Member events

Members' lecture: This way up with Map Men

Explore cartographic travesties with YouTubers Jay Foreman and Mark Cooper-Jones aka Map Men
Wednesday 17 June | 6.30-7.30pm
Free for Members
National Maritime Museum
Experiences | Member events

Members' summer party

Celebrate the summer with us in the grounds of the National Maritime Museum
Tuesday 30 June | 6.30-8.30pm
£5 per ticket
Queen's House
Workshops | Member events

Members' solar observing

Learn how to view the sun with our team from Flamsteed Astronomy Society
Tuesday 7 July and Thursday 6 August | 11am
Free for Members
Royal Observatory
Talks and tours | Member events

Members' lecture: The aristocrat, the able seaman and the tragedy of Titanic

Join writer Angela Young as she tells the story of two courageous Titanic survivors
Tuesday 21 July | 6.30-7.30pm
Free for Members
National Maritime Museum
Family fun | Member events

Discover our Ocean Map

Explore our Ocean Map with a curator in this event for children
Tuesday 4 and Thursday 20 August | 10.30-11am
Free for Members
National Maritime Museum
Talks and tours | Member events

Members' lecture: the most important naval officer you’ve never heard of

Join author Alan Harper as he recounts the extraordinary life of Royal Navy warrant officer Greenvile Collins, the subject of his book Master & Cartographer
Tuesday 15 September | 6.30-7.30pm
Free for Members
National Maritime Museum

Image credit: Venus Near and Far © Ken Lo - Astronomy Photographer of the Year 2024 Planets, Comets and Asteroids