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The University of Western Australia

The University of Western Australia (UWA) is a leading Australian research university and has an international reputation for excellence, innovation and enterprise. UWA is committed to the achievement of the highest quality research and scholarship at international standards of excellence.

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Displaying 1 - 20 of 1969 articles

The colliding cluster Abell 3266 as seen across the electromagnetic spectrum, using data from ASKAP and the ATCA (red/orange/yellow colours), XMM-Newton (blue) and the Dark Energy Survey (background map). Christopher Riseley (Università di Bologna)

We found some strange radio sources in a distant galaxy cluster. They’re making us rethink what we thought we knew.

One of the objects is a ‘fossil’ radio source – a leftover from the death of a supermassive black hole that once shot out huge jets of plasma.
Tracker Nat, holding his hat on the far left, with Paul Hasluck standing next to him, holding Nat’s shield in this picture from 1958. National Archives of Australia. NAA: A1200, L28199.

Rediscovering the art of Tracker Nat: ‘the Namatjira of carving’

During the 1950s, Nat made hundreds of carvings. Today, many of these are likely to be lying unidentified in people’s homes and in museum basements.
Salvatore Allegra / AP

How plate tectonics, mountains and deep-sea sediments have maintained Earth’s ‘Goldilocks’ climate

New modelling shows how tectonic plate movements, carbon-rich deep-sea sediment, and mountain weathering have regulated Earth’s climate.

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