Sydney's A$915 Million Powerhouse Parramatta Museum to Open 7 November 2026 with Space Exhibition Lending from NASA and the Smithsonian
Sydney's Powerhouse Parramatta museum will open to the public on 7 November 2026, capping a 12-year journey and four years of construction on an A$915 million building in Parramatta, 20 kilometres from central Sydney (The Art Newspaper, 20 August 2026).
When completed, it will be the largest museum ever built in the Australian state of New South Wales. The 30,000-square-metre building incorporates 30 residential apartments where scientists, artists and researchers can live and work on site for up to three months. At any given time, 60 school children can sleep over for two nights of curriculum-aligned learning. General entry will be free, though a paid ticket is required for the headline inaugural exhibition.
That exhibition is called "Task Eternal," and it focuses on humanity's exploration of outer space. Lenders include NASA, the Smithsonian and the British Museum — a lineup that places the new museum in conversation with some of the world's most significant scientific and cultural collections from day one. Objects on view will range from rocket engines and space debris to spacesuits. An Apollo boilerplate — a test capsule used during the Apollo programme — will serve as a centrepiece, according to ABC News. A replica of Qantas's first plane, the Avro 504K aircraft, will also feature, reflecting a 10-year partnership between the airline and the Powerhouse Museum (Powerhouse Museum, 22 May 2026).
American artist James Turrell, known for immersive light installations, has created a new work titled "Shangri La (Over the Hump)" for the exhibition.
"Task Eternal" is one of five inaugural shows, together presenting more than 3,000 objects across the museum (Powerhouse Museum website). Another, titled "The Mall," examines the shopping centre as one of the most influential architectural forms in modern life, drawing on the archive of Victor Gruen — the Austrian-born American architect widely credited with designing the first modern shopping mall.
The museum will operate on an unusually open schedule: 9am to 9pm, seven days a week, with 24-hour access for resident artists and researchers. Chief executive officer Lisa Havilah has said the institution expects two million visitors in its first year.
The Powerhouse project has its roots in the Museum of Applied Arts and Sciences, founded in Sydney in 1879. The new Parramatta building extends that 147-year-old mission — applied arts and sciences, made accessible — to a fast-growing corridor of western Sydney. In the lead-up to opening, the Lang Walker Family Academy has developed new learning programmes tied to the museum's collection and exhibitions.
For a city already familiar with major cultural institutions around its harbour, Powerhouse Parramatta shifts attention 20 kilometres west. Free general admission, around-the-clock creative residencies and sleepover programmes for school children put it closer in spirit to a civic workshop than a traditional glass-case museum. Whether two million visitors materialise in year one will be the number to watch.
