As the United States and Russia signal a return to nuclear testing, Australia’s remote monitoring station plays a crucial role in global verification.
- Professor, Head of Geophysics, Director of Warramunga Array, Australian National University
What happened to all the water on Mars? The answer may lie underground.
The ‘Martian dichotomy’ is one of the Solar System’s greatest mysteries – but new research in closing in on a solution.
Like a piece of music, every earthquake has a coda – and it contains clues about what’s happening in our planet’s core.
A distant lump of space rock may have a surprising amount in common with the core of our own planet.
Earth doesn’t just have an inner core. It also has an innermost inner core, a solid ball within the solid ball in the very middle of the planet.
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