Friday, December 12 2025 00:25 AEST

Talkin’ Science

Australian Data Experts To Support World’s Largest Sky Survey

Australian Astronomical Optics at Macquarie University and the Centre for Astrophysics & Supercomputing at Swinburne University of Technology have partnered to process a cosmic data deluge from Chile’s new Rubin Observatory, supporting the world’s largest sky survey capturing 20 terabytes nightly.

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Space Conditions Can Cause Gum Inflammation And Bone Loss, According To Mouse Study

As space travel becomes a real possibility for longer missions, including journeys to Mars, scientists are looking more closely at how space conditions affect health. A new study in mice has found living in zero gravity can lead to periodontitis, a common and serious condition where the gums become inflamed and the bone that supports teeth starts to break down, eventually leading to tooth loss.

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Lunar Dust Less Toxic Than City Pollution

As NASA prepares to send astronauts back to the moon for the first time in over 50 years, new research from the University of Technology, Sydney has found that lunar dust is less harmful to human lung cells than previously feared, and significantly less toxic than common Earth-based air pollution.

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Infrared Innovation Heats Up, Creating Cheap Robust Spectrometers

A new filter for infrared light could see scanning and screening technology tumble in price and size. Built on nanotechnology, the new heat-tunable filter promises hand-held, robust technology to replace current desktop infrared spectroscopy setups that are bulky, heavy and cost from $10,000 up to more than $100,000.

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Cosmic Mystery Deepens As Astronomers Find Object Flashing In Both Radio Waves And X-rays

Astronomers from the International Centre for Radio Astronomy Research have made a discovery of a new cosmic phenomenon: ASKAP J1832-0911. This object emits pulses of radio waves and X-rays for two minutes every 44 minutes, marking the first detection of long-period transients in X-rays. This finding promises to shed light on similar mysterious signals observed in the Universe.

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