The Sky Tonight Live

Planetarium Shows Sold Out

All shows at the Peter Harrison Planetarium today (Friday 22 February) are now sold out. The Royal Observatory is still open for all visitors. For Planetarium ticket holders: please ensure you arrive at least 15 minutes before the show as late entry is not permitted.

Essential information

Event type: 
Date and time: 
Weekdays 4.15pm | Weekends/Holidays 11.45am, 2.00pm, 4.15pm
Adult £8.00 | Student/Under 25s £5.35 | Children £5.35 | Under 3 FREE | Members FREE
Royal Observatory, Planetarium & Astronomy Centre, Peter Harrison Planetarium
Free to members

Explore the night sky in this classic guide, presented in real-time by Royal Observatory astronomer.

A classic guide to the sky tonight presented in real-time by an astronomer using our digital planetarium.

Find out what the night sky has to offer in the month ahead, in this traditional planetarium show presented live by a Royal Observatory astronomer.

Age: 5+

Arriving at the Planetarium

The Planetarium is part of the Royal Observatory, located on a hill with spectacular views across London. Please allow enough time to get to us and aim to arrive at least 10 mins before a show’s start time, as latecomers cannot be admitted.

The Planetarium is open daily, except for the first Tuesday of every month when it is closed for essential maintenance.

See what else is on at the Planetarium

Plan your visit