Join Royal Observatory astronomers and leading scientists at London's only Planetarium, featuring live planetarium shows, immersive science experiences and much more!
Our shows are very popular, so we highly recommend booking tickets online in advance. If you want to visit the historic Royal Observatory as well as see a show, you can plan your visit here.
What’s On
Scroll through our regular range of shows at the Peter Harrison Planetarium. Click on a show to see timings and more information.
Visiting the Planetarium
Where is the Peter Harrison Planetarium?
The Peter Harrison Planetarium is located at Royal Observatory Greenwich, within Greenwich Park. It is on the lower floor of the Modern Astronomy Centre (often referred to as the ‘South Building'). If you come to any part of the Royal Observatory site, staff can guide you to the Planetarium.
Please note that the Planetarium is a 15-minute walk from the National Maritime Museum and farther from Greenwich town centre, at the top of a steep hill. Check your route and give yourself enough time to walk, since planetarium shows do not admit latecomers.
What kind of shows are available?
We have an exciting and diverse programme of shows, which vary depending on the date and time of your visit.
Most of our shows are presented live by Royal Observatory astronomers, who make each show unique based on their own specialisms and interests. These shows include The Sky Tonight, Meet the Neighbours and Starstruck, plus Ted’s Space Adventure which is suitable for under 7s.
The other shows feature pre-recorded narration. These are hosted by Royal Observatory astronomers who are happy to answer your questions at the end. Our current pre-recorded shows are Moons Beyond Counting and Audio Universe - Tour of the Solar System.
Our Community programming is created in collaboration with specific groups and partners, designed to showcase how diverse the world of astronomy can be. This programming includes Morning Stars, Bilingual Families, Astronomy and Islam and Chinese Astronomy.
What is the show schedule?
Generally shows run at the following times, although please check the booking calendar for live availability.
Weekends and school holidays
- 10.30am Community show
- 11.30am Ted’s Space Adventure
- 12.30pm Pre-recorded show (changing every 6-12 months)
- 1.30pm The Sky Tonight
- 2.30pm Meet the Neighbours/Starstruck/Moons Beyond Counting (rotating each month)
- 3.30pm The Sky Tonight
- 4.30pm The Sky Tonight
Term-time weekday afternoons (except Thursdays)
- 2.45pm The Sky Tonight
- 3.45pm The Sky Tonight
What age is the Planetarium suitable for?
Different shows are suitable for different age ranges.
Ted’s Space Adventure is recommended for families with children aged 3-7. Older or younger children of any age will be admitted, provided accompanying adults understand the fact that the show may not be suitable for them. Adults without children will not be admitted to Ted’s Space Adventure.
All our other public shows are recommended for adults and families with children aged 7+. We will admit younger children aged 5 and above to these shows, provided accompanying adults understand that the show may be too advanced for them. Under 5s will not be admitted.
Community shows are suitable for various age groups. Please check the individual pages of these shows for more information.
All children under 14 must be accompanied by an adult.
How do I book a show?
Our shows are very popular, so we highly recommend booking tickets online in advance.
Click through to the booking site to open the calendar and see the standard show schedule. For Ted’s Space Adventure click here, and for community shows book via the individual webpages. Once you've picked a show, select the number and type of tickets you require and complete your booking. Tickets will be emailed to you when you check out.
Public planetarium show tickets go on sale roughly two months in advance.
You can also book by phone by contacting the Bookings team on 0208 312 6608 (open Monday-Sunday, 9am-5pm).
Tickets on the day can be purchased at the Planetarium box office, but these are subject to availability and we cannot guarantee entry. Tickets are not available to purchase online or by phone less than two hours before the show start time.
Please note: Planetarium shows and Royal Observatory entry tickets must be booked separately. Plan your visit to the historic Royal Observatory Greenwich here.
I have accessibility needs. Can I bring a carer, and will I need to queue?
From choosing the best show and ticket type to the experience of being inside the Planetarium, check out our full accessibility information here.
You can also find full accessibility information for all of our museum sites here.
I have another question.
If you have more questions about visiting the Planetarium or booking tickets, visit our FAQs page.
Community astronomy shows
Join our growing science community.
Chinese Astronomy
From stars to space exploration, explore ancient and modern Chinese astronomy in this live planetarium show
Astronomy and Islam
Join us for a special show featuring the New Crescent Moon and historic Islamic astronomy
Morning Stars
Our more relaxed planetarium shows for those who prefer a calmer environment, such as people with ASD
Bilingual Families
Join us for an on site or online planetarium show presented by an astronomer in a language other than English
Special events
Daytime workshops, telescope viewings and fascinating speakers.
Planetarium Celebration Shows
Come and celebrate International Day of Planetariums with us in a series of one-off special shows, presented live by our Royal Observatory astronomers.
Observatory Unlocked
Drop by and chat with our Royal Observatory Explainers as they bring science and astronomy to life
Astronomy courses at the Royal Observatory
Discover our range of astronomy courses suitable for a range of individuals and experience
Online sessions
Royal Observatory events and courses to join from home.
Think Space Lectures
Listen to astrophysicists from across the UK talk about cutting-edge research in space science with our free online lectures.
Space Live
Watch the biggest astronomical events live online with astronomers from Royal Observatory Greenwich
Accessible astronomy for all ages
Become a Member
Enjoy unlimited entry to the Peter Harrison Planetarium and Royal Observatory, as well as exclusive member events and talks
Choose your tickets
Please book your planetarium show tickets at least 24 hours in advance. Planetarium tickets do not include entry to the Royal Observatory.
Planetarium show
Ted's Space Adventure
- Suitable for under 7s
- Shows run Saturdays and Sundays
- Daily during school holidays
| Adult | £12.00 |
|---|---|
| Child | £6.00 |
| Student & Under 25 | £8.00 |
Planetarium show
The Sky Tonight
- Daily shows
- Suitable for ages 7+
- Not available for under 5s
| Adult | £12.00 |
|---|---|
| Child | £6.00 |
| Student & Under 25 | £8.00 |
Planetarium show
We Are Guardians
- Daily shows
- Suitable for ages 7+
- Not available for under 5s
| Adult | £12.00 |
|---|---|
| Child | £6.00 |
| Student & Under 25 | £8.00 |
Planetarium show
Meet the Neighbours
- Dates vary
- Suitable for ages 7+
- Not available for under 5s
| Adult | £12.00 |
|---|---|
| Child | £6.00 |
| Student & Under 25 | £8.00 |
Planetarium shows
Planetarium tickets for members
- Free tickets for members
- Pick your preferred show
- Membership card number required
Advance booking recommended
Become a Member
- Unlimited entry all year
- Royal Observatory
- Cutty Sark
- Planetarium Shows
- Special exhibitions
| Direct Debit | One-off |
|---|---|
| Individual: £50 | Individual: £60 |
| Family: from £60 | Family: from £70 |
Royal Observatory
- Visit the Prime Meridian line
- See the best view in London
- Guaranteed entry time
- Audio guide included
- Planetarium shows not included
| Adult | £24 |
|---|---|
| Child | £12 |