Spring 2026 – enjoy the last of the Milky Way season under Australia’s darkest skies

Dark Sky Hub | Save Siding Spring's AAT
Dark Sky Hub | Save Siding Spring's AAT
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Sign our petition and help us Save the Siding Spring AAT TELESCOPE
  • Home
  • Our Story
  • Vision
  • Support
  • the long-story
Sign our petition and help us Save the Siding Spring AAT TELESCOPE

OUR VISION

We accept that the Anglo-Australian Telescope (AAT) has reached the natural end of its role as Australia’s primary national optical research facility.

What we refuse is an unmanaged wind-down that abandons the heritage, the instrument, and the regional economy.

We are asking for a practical, managed transition built on four clear pillars.

The Four Pillars

Solar System Drive

The Solar System Drive already exists along five scenic routes that converge at the AAT. Scaled planet billboards turn the journey to Siding Spring into a signature visitor experience. It is ready to be refreshed, promoted and used at low cost — a working demonstration of the Dark Sky Hub approach.

Community Interface

A small community entity to sit between the scientific facility and the public. It holds the Dark Sky Hub identity, runs the website and marketing, coordinates the Solar System Drive, and provides a full-time liaison so local operators, visitors and the site have a clear point of contact.

Town Presence

A Dark Sky Hub office and visitor centre in Coonabarabran, with a planetarium as the short-term aim. An indoor, all-weather experience for families, schools and travellers that works alongside existing local businesses and helps when cloud cover limits night-sky viewing.

Observatory Visitor Experience

A quality café and interpretive museum at the foot of the AAT building, oriented to the Warrumbungle views. Designed to sit alongside residual science and any later low-cost hibernation of the telescope, so the site stays alive, purposeful and open to the public.

A practical pathway, not a default close-down

These four pillars form a realistic hybrid model — residual science capability, protected heritage, education, and a visitor experience that can help fund ongoing care of the site.


The Cafe concept overlooking the Warrumbungles at the observatory apron is the future we are working toward.



Journey to Australia’s First Dark Sky Park

Discover Siding Spring & the Warrumbungles

Discover Siding Spring & the Warrumbungles

Discover Siding Spring & the Warrumbungles

Explore Australia’s first International Dark Sky Park and the home of the Anglo-Australian Telescope. Ancient landscapes, some of the darkest skies on Earth, and a living connection between Country and the cosmos.

Travel the Solar System Drive

Discover Siding Spring & the Warrumbungles

Discover Siding Spring & the Warrumbungles

Follow the world’s largest virtual solar system from Pluto to the Sun. Scaled billboards along five scenic routes turn the journey to Siding Spring into an unforgettable educational adventure.

Connecting Country, the Solar System and Our Dark Sky

The Solar System Drive is the world’s largest virtual solar system — an educational and tourism journey right here in New South Wales. Formally opened in 2008, it features scaled 3D billboards of the Sun and planets along five scenic routes that all converge at the Anglo-Australian Telescope (AAT) at Siding Spring Observatory, the heart of Australia’s first International Dark Sky Park near Coonabarabran.

Download your free guide below and turn the drive into part of the adventure.

Solar-System-Drive-Guide (pdf)

Download

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Sign the Petition – Save the AAT

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