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

On Time

Name: On Time 2025
Start: 2025-04-02T07:00:00.000Z
End: 2025-10-02T10:00:00.000Z
Location: Sydney Observatory

Ended 2 Oct 2025

4 sessions

$10

Sydney Observatory

Set against Sydney Observatory’s timeless backdrop, On Time is a four-part talk series exploring the philosophy of time. Join journalist Rachael Hocking as she engages with leading thinkers to examine how time governs our world by measuring moments, defining cycles and shaping our deepest sense of self.