Country Always

Caring for Country

A Corner of the Empire

The Garden Palace

The Holding Pen

The Agricultural Hall

Regional Networks

Across New South Wales

A Museum of Doing

Technological Museum

Expanding Stories

Evolution of the Castle Hill site from botanical research station to Museum Discovery Centre

Transforming the Tramsheds

Powerhouse Stage 1 and the Harwood Building

A Symbol in Time

Sydney Observatory

Ongoing Transformations

Powerhouse Ultimo

Applied Arts and Sciences

Defining the terms in the 21st century

Powerhouse Renewal

A transformative renewal program across four sites

We Rise

Blak Powerhouse

Powerhouse-1 Mission Launch to the ISS

An initiative of the Powerhouse: Future Space program

2024

Exoskeleton

Powerhouse Parramatta

Parramatta

2025

Program

Sydney Science Festival

Name: Sydney Science Festival
Start: 2025-09-26T23:00:00.000Z
End: 2025-10-04T07:00:00.000Z
Location: Across Sydney

Ended 4 Oct 2025

Across Sydney

Powerhouse presents a special edition of Sydney Science Festival in collaboration with International Astronautical Congress and the Australian Space Agency for IAC 2025 Space Week, coming to Sydney for the first time this September-October.

Join astronauts, space architects, science fiction writers, space suit designers and visionaries as they share industry insights and their predictions for the future of space. Talks, workshops and hands-on experiences will be held across Sydney including the ICC Sydney, Parramatta, University of Technology Sydney, and Seymour Centre from 27 September – 4 October 2025.