Tag Archives: astronomy

Australia and New Zealand—the home of next-generation radio astronomy?

Artist's impression of the Australian SKA Pathfinder currently being built in outback Western Australia. Credit: Swinburne Astronomy Productions/CSIRO
Artist’s impression of the Australian SKA Pathfinder currently being built in outback Western Australia. Credit: Swinburne Astronomy Productions/CSIRO

Imagine a telescope so revolutionary that in one week it will gather more information than that contained in all the words spoken in human history.

The Square Kilometre Array, or SKA, will be the world’s most powerful radio telescope and will dramatically increase mankind’s understanding of the universe.

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PM’s Prize winner working on astronomy pathfinder

John O’Sullivan with a prototype of the revolutionary phased array feed for the ASKAP. Credit: Chris Walsh, Patrick Jones Photo Studio
John O’Sullivan with a prototype of the revolutionary phased array feed for the ASKAP. Credit: Chris Walsh, Patrick Jones Photo Studio

CSIRO’s Dr John O’Sullivan, winner of the 2009 Prime Minister’s Prize for Science, is now working on the next generation of radio telescopes.

John’s latest efforts are directed towards the development of an innovative radio camera or ‘phased array feed’ with a uniquely wide field-of-view for the Australian SKA Pathfinder (ASKAP) radio telescope.

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How astronomy freed the computer from its chains

John O’Sullivan’s search for exploding black holes led to fast, reliable Wi-Fi. Credit: Department of Innovation, Industry, Science and Research
John O’Sullivan’s search for exploding black holes led to fast, reliable Wi-Fi. Credit: Department of Innovation, Industry, Science and Research

When you use a Wi-Fi network—at home, in the office or at the airport—you are using patented technology born of Australian astronomy.

Australia’s CSIRO created a technology that made the wireless LAN fast and robust. And their solution grew out of 50 years of radio astronomy and one man’s efforts to hear the faint radio whispers of exploding black holes.

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