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By Fiona Midson and Beth Askham Here is ‘acute’ quiz for you to size up! Answer these questions to see if you are in shape.

By Jacinta Bowler This image of the Argyre Planitia on Mars really is out of this world! Taken back in February 2021 by the ExoMars Trace Gas Orbiter, it shows Mars’ chaotic terrain of mounds, ripples and huge blue ‘dust devil’ tracks.

By Fiona Midson and Beth Askham Here is a sweet quiz to test your olfactory knowledge. Can you score 5 out of 5 and come up smelling like roses?

By Louise Molloy The crust under your feet – it’s on the move! But we’re not talking about the edge of your toast. This crust is the outer layer of our planet. The Earth’s crust has been on the move for millions, and even billions, of years. There’s an exciting new theory looking at why…

Here is an acoustic quiz for you to sound out! Answer these questions and get some good vibrations.

By Louise Molloy They’re very rare. They’re very fragile. They’re the amazing, fossil bearing rocks found at McGrath’s Flat in central NSW.

It’s time for a clean start to the new year! Can you keep your score sheet clean and get 5/5?

83 The number of confirmed moons of Saturn   7 The number of vehicles with wheels that have driven on the Moon   38 The number of millimetres further away the Moon gets, every year   12 The number of people who have flown to the Moon, but never walked on it   1410 Distance…

By Rachel Rayner Dr Keith Bannister knew from an early age he wanted to do something technical with his life. The bedroom floor of his childhood home was usually littered with wires, screws, nuts and bolts.

This quiz is all about fibres. From fabric to food, there’s plenty of fibre to chew over!