The London Planetarium, located on Marylebone Road in London, was a renowned attraction offering shows related to space and astronomy. Opened in 1958, it was adjacent to Madame Tussauds and seated approximately 330 people beneath a 20.3-meter dome. In 2006, it closed as a separate entity and became part of Madame Tussauds, transitioning to a 4D cinema experience. The building now hosts the 'Star Dome' show, providing immersive entertainment for visitors. Nearby attractions include Madame Tussauds and the Sherlock Holmes Museum, making it a popular destination for families interested in science and history.
At a glance
Ages
6–17
What parents should know
The London Planetarium, located on Marylebone Road in London, was a renowned attraction offering shows related to space and astronomy.
attraction
Visit the Peter Harrison Planetarium
Explore the cosmos at the Peter Harrison Planetarium in Greenwich, offering immersive shows and interactive exhibits for all ages.
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Opening hours
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Last checked 24 May 2026, 11:09.
The Peter Harrison Planetarium is closed for refurbishment until spring 2028. During this time, a temporary planetarium experience is available at the National Maritime Museum as part of 'Astronomers Take Over'.
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