Shared Sky – the SKA's indigenous art/astronomy exhibition

A collaborative painting from Aboriginal Yamaji Artists from Western Australia and a collaborative quilt from South African indigenous artists exposed at the Shared Sky exhibition

A collaborative painting from Aboriginal Yamaji Artists from Western Australia and a collaborative quilt from South African indigenous artists exposed at the Shared Sky exhibition

Shared Sky stems from a vision by the Square Kilometre Array (SKA) to bring together under one sky Aboriginal Australian and South African artists in a collaborative exhibition celebrating humanity’s ancient cultural wisdom. This vision embodies the spirit of the international science and engineering collaboration that is the SKA project itself, bringing together many nations around two sites in Australia and South Africa to study the same sky.

It reflects the richness of the artist’s ancestor’s understanding of the world developed across countless generations observing the movements of the night sky. Shared Sky explores how this sophisticated understanding of celestial mechanics resonates in the work of living artists that are sharing their insights with scientists working to unlock the secrets of the Universe.

Understanding what sustains the rhythms and patterns of the world around us continues to be one of humankind’s most enduring fascinations. The movement of objects across the night sky has been a profound source of inspiration for artists since time immemorial. The desire to understand has informed creation myths and stories amongst human populations across the globe for countless generations. It is what has inspired both groups of artists in this exhibition, and what drives the large international teams of scientists and engineers developing one of the world’s greatest scientific endeavours in Australia and South Africa: the Square Kilometre Array (SKA) radio telescope project.


Current location & travel schedule

 The Shared Sky concept

Shared Sky connects indigenous artists working in remote communities from either side of the Indian Ocean that have ancient cultural connections to the two sites where the SKA will be located.

Being located on similar latitudes on both continents, the two sites in Australia and South Africa present essentially identical views of the night sky to the peoples that have lived there for tens of thousands of years, and to whom some of the oldest known artwork on earth can be attributed. Shared Sky reflects the SKA’s One Sky concept – that no borders exist in the sky and that the night sky is an increasingly scarce natural resource that belongs to and is shared by all humanity.

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Australian aboriginal heritage

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Australian Aboriginal collaborative work being developed for Shared Sky

For Yamaji people – indeed many Aboriginal communities right across southern Australia –the appearance of the dark shape of an emu stretched out along the length of the Milky Way has heralded the season for collecting emu eggs for thousands of years.

In Western Australia, the Yamaji and other Aboriginal artists who have created artworks for Shared Sky are descendants of, or connected to, Wajarri people that until the mid-19th century were still living a largely traditional way of life, hunting and gathering on the land that is now the site of the Australian SKA.

Many of the artists have visited the Australian SKA site and have spent time talking with scientists on site, under the stars, sharing their stories about the night sky.

Read more about the Australian aboriginal heritage


South African indigenous heritage

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South African work of art exhibited for Shared Sky

In South Africa, artists that are descendants of /Xam speaking San people and others of the central Karoo produce collaborative artworks in textiles that explore their own creation myths and celebrate the ancient culture of their ancestors that survived in the harsh environment of the central Karoo desert region for millennia.  These large art quilts reflect a visual language that stretches back to a time of great antiquity.

Although the /Xam language became extinct towards the end of the 19th century. The story-telling traditions of these artists’ forbears has survived through an extraordinary collection of stories comprising verbatim interviewed accounts of hundreds of traditional /Xam stories translated into English.

Read more about the South African indigenous heritage


Shared Sky presents an unprecedented opportunity for these peoples, who share so much through their common colonial histories, to reflect upon the countless generations of proud custodianship of their respective homelands and draw strength and inspiration from each other. That these communities developed such rich and distinctive cultures over thousands of generations in absolute isolation – and an entire Indian Ocean apart – yet share so many deep concerns for the preservation of their cultural heritage, is fitting testament to the power of collaboration.

Stories passed on through meticulous oral traditions from one generation to another across the millennia, and the profoundly complex understandings of celestial mechanics common to both cultures, has been brought together in this way through the cultural agency of the Square Kilometre Array project and the willingness of scientists to reach out and appreciate alternative ways of seeing.



Shared Sky is presented by the international Square Kilometre Array (SKA) project and sponsored by the SKA Organisation, SKA South Africa and SKA Australia.

See the full acknowledgments

International Inauguration

The exhibition was launched in Perth, Western Australia on September 30, 2014 in collaboration with Curtin University’s Institute of Radio Astronomy and the John Curtin Gallery. It was curated by Chris Malcolm, Director of the Curtin Gallery.

Close to 500 guests attended the official opening of the exhibition, in a unique and inspiring evening. The event featured an Aboriginal Welcome to Country, Smoke Ceremony and response from the South African artists, as well as speeches by Aboriginal Elders, the Vice Chancellor of the Curtin University and Director General of the SKA Organisation, Prof. Philip Diamond, who officially declared the exhibition opened.

Some photos from the inauguration night:

Relive the opening ceremony:

South African Inauguration

The SKA international project is proud to present Shared Sky, its international indigenous art/astronomy exhibition.

After its international inauguration in Perth, Western Australia in September, the Shared Sky exhibition has now travelled to South Africa and is being inaugurated in Africa at the prestigious Iziko South African National Gallery in Cape Town on Friday 13 February. The South African Minister of Science and Technology, Naledi Pandor, will officially open the exhibition in the presence of distinguished guests, officials from various embassies and some of the artists who have contributed to Shared Sky.

Shared Sky has been curated by Chris Malcolm, Director of the John Curtin Gallery in Perth as international curator in partnership with John Parkington, Emeritus Professor of Archaeology at the University of Cape Town.

Shared Sky is presented in South Africa in collaboration with curator Sandra Prosalendis, exhibition designer Elsabe Gelderblom and Carol Kaufmann, Curator of African Art at the Iziko South African National Gallery, Cape Town.


Join the #SharedSky conversation on Twitter

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