The Sky Tonight

Planetarium closures

Visitor notice: Between 21 - 23 of April the scheduled 'Phantom of the Universe' planetarium show will be replaced by the 'Final Frontier' show in all the advertised slots.  See what's on and choose your next space adventure

Essential information

Event type: 
Date and time: 
Weekdays 4.15pm | Weekends 2pm, 4.15pm
Price: 
Adult £8 | Child £5.50 | Concession £7
Location: 
Royal Observatory, Planetarium & Astronomy Centre, Peter Harrison Planetarium
Free to members

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