Gravitational waves: are they worth the hype?
Academic rigour, journalistic flair
Articles on Gravitational waves
Displaying 61 - 73 of 73 articles
The next decade will be an exciting one for Australian astronomy, as we probe the heavens for answers to age old questions.
One of this century’s greatest potential discoveries concerning the origins of the universe has now fallen to galactic dust. That’s according to a new joint-analysis of all the existing data – including…
In March, scientists working on the BICEP2 experiment, a microwave telescope based at the South Pole, announced that they had seen ‘gravity waves’ from the early universe, created just after the Big Bang…
It’s almost three months since a team of scientists announced it had detected polarised light from the afterglow of the Big Bang. But questions are still being asked about whether cosmic dust may have…
The astronomical instrument BICEP2 was deployed at the South Pole in 2009 to look for evidence that would support the theory of inflation, which tries to explain how the universe looked a trillionth of…
Physics is on the front pages of newspapers around the world. This time it is because of the announcement made by a team of scientists who seem to have found indirect evidence for the existence of “primordial…
Scientists at the Harvard-Smithsonian Centre for Astrophysics in the US have announced overnight what they believe is the indirect detection of gravitational waves in the afterglow of the Big Bang. The…
Our unfolding understanding of the universe is marked by epic searches and we are now on the brink of discovering something that has escaped detection for many years. The search for gravity waves has been…
In my previous article we discussed the “who, what, when, where and how” of the worldwide gravitational wave detection effort. The observant observer will have noticed we’re still missing the “why”. Why…
Albert Einstein made an executive decision to revolutionise our understanding of gravity in a paper published in 1916. Nearly 100 years on, a key prediction of Einstein’s theory has eluded direct detection…
I have spent almost 40 years trying to detect gravity waves. When I started there were just a few of us working away in university labs. Today 1,000 physicists working with billion-dollar observatories…
Detecting gravity waves is a major goal for astrophysicists. We know they should be there, but we haven’t found them yet. But today we are one step closer. By literally squeezing light on a quantum level…
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Top contributors
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Emeritus Professor, ARC Centre of Excellence for Gravitational Wave Discovery, OzGrav, The University of Western Australia
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Senior Lecturer and ARC Future Fellow, Monash University
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Alan Duffy is a Friend of The Conversation.
Associate Professor and Research Fellow, Swinburne University of Technology
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Professor, University of Sydney
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Associate professor, Monash University
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Cosmologist, University of Tasmania
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South African Research Chair in Physical Cosmology, Department of Mathematics and Applied Mathematics, University of Cape Town
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Professor of Gravitational Astrophysics and Cosmology, University of Glasgow
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Reader in Physics, University of Sheffield
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ARC Laureate Fellow, Swinburne University of Technology
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Associate professor of Physics, University of Wisconsin-Milwaukee
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Assistant Professor of Physics, Penn State
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Postdoctoral research fellow in Gravitational Wave Astrophysics, Monash University
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Associate Professor of Mathematical Physics, University of Cape Town
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Professor of Physics and Mathematics, Queen's University Belfast
