Country Always

Country Always

Caring for Country

A Corner of the Empire

A Corner of the Empire

The Garden Palace

The Holding Pen

The Holding Pen

The Agricultural Hall

Regional Networks

Regional Networks

Across New South Wales

A Museum of Doing

A Museum of Doing

Technological Museum

Expanding Stories

Expanding Stories

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

Transforming the Tramsheds

Transforming the Tramsheds

Powerhouse Stage 1 and the Harwood Building

A Symbol in Time

A Symbol in Time

Sydney Observatory

Ongoing Transformations

Ongoing Transformations

Powerhouse Ultimo

Applied Arts and Sciences

Applied Arts and Sciences

Defining the terms in the 21st century

Powerhouse Renewal

Powerhouse Renewal

A transformative renewal program across four sites

We Rise

We Rise

Blak Powerhouse

Powerhouse-1 Mission Launch to the ISS

Powerhouse-1 Mission Launch to the ISS

An initiative of the Powerhouse: Future Space program

2024

2024

Exoskeleton

Exoskeleton

Powerhouse Parramatta

Blak Powerhouse

Blak Powerhouse

Manning HouseMon 26 Jan 2026

2026

On Now

Powerhouse continues to present programs at Powerhouse Castle Hill and Sydney Observatory during the construction of Powerhouse Parramatta and Powerhouse Ultimo.

Featured

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

Every Fri—SatTourSydney Observatory

Star trails above Sydney Observatory

Star trails above Sydney Observatory

Night Photography Workshops

MonthlyWorkshopSydney Observatory

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

27 Sep 2025 — 30 Jan 2026ActivityDigital

Today

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Black and white photograph showing two women, using back strap looms in a hut while two girls sit between them, in the centre of the photograph. The back strap loom used the weaver's body to provide the correct tension to the warps, the other end of which are tied to a rod, which is suspended from the roof timbers.

Black and white photograph showing two women, using back strap looms in a hut while two girls sit between them, in the centre of the photograph. The back strap loom used the weaver's body to provide the correct tension to the warps, the other end of which are tied to a rod, which is suspended from the roof timbers.

Collection Conversations

Community

TalkAcross Sydney

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 12 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 13 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

OCEAN WE'VE with Blacktown Arts

OCEAN WE'VE with Blacktown Arts

OCEAN WE'VE | Workshops

OCEAN WE'VE with Blacktown Arts

WorkshopThe Leo Kelly Blacktown Arts Centre

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Collection Highlights Tour

Collection Highlights Tour

Collection Highlights Tour

TourCastle Hill

Sun 14 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Collection Highlights Tour

Collection Highlights Tour

Collection Highlights Tour

TourCastle Hill

Lace border, knitted lace, Italy

Lace border, knitted lace, Italy

Lace Making

WorkshopCastle Hill

Mon 15 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Tue 16 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 17 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 18 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Black and white photograph showing two women, using back strap looms in a hut while two girls sit between them, in the centre of the photograph. The back strap loom used the weaver's body to provide the correct tension to the warps, the other end of which are tied to a rod, which is suspended from the roof timbers.

Black and white photograph showing two women, using back strap looms in a hut while two girls sit between them, in the centre of the photograph. The back strap loom used the weaver's body to provide the correct tension to the warps, the other end of which are tied to a rod, which is suspended from the roof timbers.

Collection Conversations

Community

TalkAcross Sydney

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 19 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 20 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Collection Highlights Tour

Collection Highlights Tour

Collection Highlights Tour

TourCastle Hill

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Sun 21 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Collection Highlights Tour

Collection Highlights Tour

Collection Highlights Tour

TourCastle Hill

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Mon 22 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Tue 23 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 24 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 25 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 26 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 27 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Collection Highlights Tour

Collection Highlights Tour

Collection Highlights Tour

TourCastle Hill

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Sun 28 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Collection Highlights Tour

Collection Highlights Tour

Collection Highlights Tour

TourCastle Hill

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Mon 29 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Tue 30 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 31 Dec

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 1 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 2 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 3 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Sun 4 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Mon 5 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Tue 6 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 7 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Thu 8 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Fri 9 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Sat 10 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Sun 11 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Mon 12 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Tue 13 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 14 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Creative Studio: Engineering

Creative Studio: Engineering

School Holidays

Creative Studio: Engineering

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Thu 15 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Fri 16 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Sat 17 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Sun 18 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Mon 19 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Creative Studio: Engineering

Creative Studio: Engineering

School Holidays

Creative Studio: Engineering

Tue 20 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 21 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Creative Studio: Animation

Creative Studio: Animation

School Holidays

Creative Studio: Animation

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Thu 22 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Creative Studio: Animation

Creative Studio: Animation

School Holidays

Creative Studio: Animation

Powerhouse Materials: Summer Writing Workshops

Powerhouse Materials: Summer Writing Workshops

Powerhouse Materials

Powerhouse Materials: Summer Writing Workshops

WorkshopCastle Hill

OCEAN WE'VE at Campbelltown Arts Centre

OCEAN WE'VE at Campbelltown Arts Centre

OCEAN WE'VE | Workshops

OCEAN WE'VE at Campbelltown Arts Centre

WorkshopCampbelltown Arts Centre

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Fri 23 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Creative Studio: Animation

Creative Studio: Animation

School Holidays

Creative Studio: Animation

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Sat 24 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Sun 25 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Mon 26 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Tue 27 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Wed 28 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Star trails above Sydney Observatory

Star trails above Sydney Observatory

Night Photography Workshops

WorkshopSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Thu 29 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Powerhouse Materials: Summer Writing Workshops

Powerhouse Materials: Summer Writing Workshops

Powerhouse Materials

Powerhouse Materials: Summer Writing Workshops

WorkshopCastle Hill

A woman sitting with an iri (Fijian fan), with a cake in front of her.

A woman sitting with an iri (Fijian fan), with a cake in front of her.

Powerhouse Food: Producers 2

Fijian Cuisine | Lomani Vale

EventLomani Vale Events

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Fri 30 Jan 2026

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

Black and white image of gloved hands holding a square sleeve carrying the HUMANS vinyl, a circular disc made with nanotechnology and white etchings.

HUMANS Deep Space Message

ActivityDigital

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Nū.

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Nū.

Sunset Variations

Nū

EventSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Two young children touch their hands to a big purple circle, that illuminates are dark room.

Spring School Holidays 2025

Vacation Care

EventCastle Hill

Sat 31 Jan 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

OCEAN WE'VE at Waitangi Day Sydney

OCEAN WE'VE at Waitangi Day Sydney

OCEAN WE'VE | Workshops

OCEAN WE'VE at Waitangi Day Sydney

WorkshopSkyline Drive In Blacktown

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials: Theatre and Poster Making

Powerhouse Materials

Powerhouse Materials: Theatre and Poster Making

WorkshopCastle Hill

Wed 4 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 5 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 6 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician e fishpool.

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician e fishpool.

Sunset Variations

e fishpool

EventSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 7 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 11 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 12 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 13 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Aarti Jadu.

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Aarti Jadu.

Sunset Variations

Aarti Jadu Ensemble

EventSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 14 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 18 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 19 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 20 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Keanu Nelson.

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Keanu Nelson.

Sunset Variations

Keanu Nelson

EventSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 21 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 25 Feb 2026

Star trails above Sydney Observatory

Star trails above Sydney Observatory

Night Photography Workshops

WorkshopSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 26 Feb 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 27 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Setwun.

Photo bashed motion image with bright orange sunsets and natural textures over a silhouette of musician Setwun.

Sunset Variations

Setwun: Celestial Bodies

EventSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 28 Feb 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Market Gardeners

Market Gardeners

Powerhouse Food: Producers 2

Market Gardeners

EventAuburn Friendship Garden

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 4 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 5 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 6 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 7 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 11 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 12 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 13 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 14 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 18 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 19 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 20 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 21 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 25 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 26 Mar 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 27 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 28 Mar 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Sun 29 Mar 2026

Coffee | Goliath Coffee Roasters

Coffee | Goliath Coffee Roasters

Powerhouse Food: Producers 2

Coffee | Goliath Coffee Roasters

EventGoliath Coffee Roasters

Wed 1 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 2 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 3 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 4 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 8 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 9 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 10 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 11 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 15 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 16 Apr 2026

A man standing in an indoor manufacturing factory, with pallets of cabbage behind him.

A man standing in an indoor manufacturing factory, with pallets of cabbage behind him.

Powerhouse Food: Producers 2

Kimchi | Paldo Kimchi

EventPaldo Kimchi

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 17 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 18 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 22 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 23 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 24 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 25 Apr 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 29 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 30 Apr 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 1 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 2 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 6 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 7 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 8 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 9 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 13 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 14 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 15 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 16 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Beer | Mountain Culture

Beer | Mountain Culture

Powerhouse Food: Producers 2

Beer | Mountain Culture

EventMountain Culture Brewery, Emu Plains

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 20 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 21 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 22 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 23 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 27 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 28 May 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 29 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 30 May 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Wed 3 June 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Thu 4 June 2026

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Fri 5 June 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Group Talks

Group Talks

Group Talks

TourCastle Hill

Sat 6 June 2026

Observatory tower at Sydney Observatory

Observatory tower at Sydney Observatory

Sydney Observatory Tours

Guided Family Tours 2025

TourSydney Observatory

Sydney Observatory

Sydney Observatory

Sydney Observatory Tours

Guided Tours 2025

TourSydney Observatory

Sat 20 June 2026

5 people standing and smiling behind a sweets display.

5 people standing and smiling behind a sweets display.

Powerhouse Food: Producers 2

Lebanese Sweets | El Sweetie

EventEl Sweetie

140 Years of Programs

A museum is more than the physical container that holds it. It is everything that gets us to this moment. Powerhouse Museum maintains a public archive of past programs dating back to its beginnings in the 1880s.

Program Archives

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