Tag Archives: gravitational waves

Hearing voices is normal; lenses a thousandth of a hair-width; harnessing the Internet of Things; and more—Swinburne University of Technology

Researchers at Swinburne University of Technology are working on:

Continue reading Hearing voices is normal; lenses a thousandth of a hair-width; harnessing the Internet of Things; and more—Swinburne University of Technology

Putting Einstein to the ultimate test

CSIRO’s Parkes telescope records pulsar signals to try to detect gravitational waves. Credit: David McClenaghan / CSIRO

Einstein’s general theory of relativity predicts them, and they could be scattered throughout the Universe. But so far, gravitational waves— ‘ripples’ in the fabric of space and time—have never been detected. Several Australian teams of astronomers are trying to catch the first signs of one.

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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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