I don’t want this to sound like an Oscar acceptance speech but this is truly an incredible (and humbling!) honour to serve on the Australian Space Agency’s inaugural Space Industry Leader’s Forum. It’s even more humbling when you see my fellow exceptionally experienced and talented colleagues on this Forum…!
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It was a career highlight for me to be the MC for the Nation’s most prestigious awards, the Prime Minister’s Prizes for Science, and that it was the 20th anniversary just made it all the more amazing to be a part of, for me. The end result that a majority of awards went to women (for the first time!) made that experience even more wonderful.
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I am thrilled (and also a little intimidated!) to join the Questacon Advisory Council and help, in whatever small way I can!, Australia’s leading science communication and engagement centre. Each year, Questacon welcomes over 500,000 visitors to the two facilities in Canberra while more than 660 000 see their exhibitions in other museums and centres around Australia and overseas. Outreach programmes take to the roads each year, visiting an additional 110 000 in towns and communities across the country.
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The first paper by PhD student Shanti Krishnan who I co-supervise with Prof Geoff Brooks, and it’s fair to say that she has blown us all away with the level of work (and quite frankly technical brilliance) in this paper in the Journal of Instrumentation.
Shanti has designed a novel solution to detecting muons with a low-cost silicon photomultiplier (SiPM) that offers a robust, miniaturized, and cost-effective, cosmic ray detector. Pretty amazing first publication!
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Anyone who knows me knows that I am a big fan of space, a huge fan of Apollo and a MASSIVE fan of Apollo on the biggest screen in the world. In other words, it was a complete joy getting to explain the incredible achievements that made the Moon Landing possible, as well as the film itself Apollo, to attendees at the premiere screening at IMAX Melbourne. Afterwards I was able to try and answer a few of the hundreds of attendees questions in the Q&A that really kept me on my toes..!
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Victoria's state government will contribute $5 million to build the Stawell Underground Physics Laboratory.
The funding has been announced by Victoria’s state Minister for Regional Development, Jaclyn Symes, and matches the federal government’s funding commitment confirmed in April. The laboratory will be built one kilometre underground, within the Stawell Gold Mine, as a bespoke excavated cavity 30 metres long, 10 metres wide and 10 metres high. It will provide ultra-low background research facilities (free from the particles that form background radiation) needed in the ground-breaking search for dark matter.
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Published in the highly ranked ApJS and JOSS (as well as being available on arXiv for free) the “Probabilistic Regression Instrument for Simulating Models” package PRISM was a massive undertaking by my PhD student Ellert vd Velden. He built a brand-new open source MPI-capable Python package that can take ANY model from a user and map out the entire parameter space for regions that can explain the data.
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This is the last paper from the thesis of my amazing PhD student (now Dr!) Yuxiang Qin, which was published in the Monthly Notices of the Royal Astronomical Society, and explored the modifications to semi-analytic models that best describe the nature and impact of star formation and stellar feedback (i.e. when stars explode!) on the early galaxies. He created an entire new paradigm, with accompanying model/code, that others can incorporate into their own simulated universes. The preprint version of the paper is available freely.
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Really excited to finally share something that’s been in the works for a while, I’ll be lending my weight to a national grant program for schools to purchase cool experiments - through the OfficeMax and Winc STEAM Grant-Bot Program.
To all school teachers out there, just submit a 250 word (or less) entry before July 12 on the www.impressgrantbot.com.au site explaining why you and your school deserve to win. Smart algorithm ‘Grant-Bot’ will select the finalists (with my and leading whale researcher Dr Vanessa Pirotta’s help!) to be in the running to win their share of $50,000 worth of STEAM grants.
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This is the main collaboration paper for the dual hemisphere dark matter detector project SABRE. It outlines the various efforts underway to reduce contamination of the Sodium-Iodide crystals that react (we hope!) to colliding dark matter particles as well as an active veto system that removes background sources of radiation from our data collection.
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At nearly a quarter billion dollars (!) of cash and inkind contributions SmartSatCRC is the largest space R&D investment in Australian history. Huge congrats to all 84 partners, but in particular UniSA and Nova Systems who led this bid from an idea just 18 months ago. On a personal level it’s incredibly exciting to know that we at Swinburne will be a core partner in this incredible new CRC developing a new era of tech for space and the better monitoring of our planet.
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This is the heart of darkness.
The gravity of the blackhole is so great it casts a ‘shadow’ 2.5 times larger than itself (as defined by its event horizon) against the glowing material swirling into its maw.
That darkness is the size of the solar system but even so 6.5 billion Sun’s worth of mass crushes up pretty small when you’re a black hole.
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Turn your smartphone into a cosmic ray hunter with the free CREDO app! Currently available on Android (any Apple developers out there get in contact) and already with 2.5 million detections the growing userbase is helping us search for the most extreme events in the Universe. Not that this helped me with Virginia on News Breakfast who asked me some seriously tough (but as usual, brilliant) questions on the health risks of Cosmic Rays.
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It’s fair to say I love all things space, but I have a particular fascination with developing novel uses of space to help us back on Earth. At Swinburne’s Data Science Research Institute we try to bridge the divide between discoveries in academia and their potential commercial uses in Industry. Working across the university and our data science experts to find solutions to current industry needs that can make Australia a healthier, wealthier and safer country? The next few years will be fun!
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Delivering they keynote address for the South Australian Science Excellence Awards is an intimidating prospect - how do you teach such a learned audience? Surely they had already heard everything I could say. Well I made the decision to lean into that, and talk about the incredible success stories of South Australia that they all should know, and how these are providing an exciting platform for the State to surge ahead through STEM in the years ahead.
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To my amazement (and with gratitude to the judges!) I won the 2018 Celestino Promoting Understanding of Science at the Australian Museum’s national Eureka Awards. This is basically the highest honour scientists who communicate that science to the public and that it was decided by an illustrious judging panel who I look up too is an incredible feeling of support and acknowledgement.
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A fun chat about all the things I enjoy in my work to the company who will (I hope!) take care of me in my retirement. Thanks for the cool photo too Unisuper! The amazing backdrop is the beautiful OzStar supercomputer, which I use in my research simulating galaxy formation
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Just sharing the video of “The Case for Space” panel I hosted at the World Government Summit in 2018, with my opening thoughts on the promise and responsibility of space utilisation.
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It's nearly time for #NationalScienceWeek and we have updated the amazing (and free!) SciVR app to let you explore the universe in virtual reality on your smartphone! As before we are also giving you the chance to enter a ballot for free VR headsets that make the experience even better. Just head to www.scivr.com.au to register for that, download the app and book tickets for the live events (streaming online to over a dozen satellite events across Australia and the world!)
Huge thanks to our partners who make this possible; OzGrav, Swinburne, Fleet, State Library of Victoria and of course the Inspiring Australia grant for National Science Week
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OK so technically not on the same stage as Kendrick Lamar or Gang of Youths but I am still amazed at attending the Splendour In The Grass festival as a *performer* alongside artists of their calibre (albeit on a slightly smaller stage!) The #ScienceInTheGrass collaboration of Inspiring Australia (NSW), Southern Cross University and Fizzics Education brings science into the heart of the cultural phenomenon that is Splendour in the Grass. The Science Tent stood alongside art, music and comedy stages ensuring thousands of young Australians saw #STEM as central to their lives as the other programs. I hope they also found our events as engaging as the headliners on mainstage..!
My thanks to Elise Derwin for the awesome photos.
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