Gyroscopes are widely used to measure the orientations and rotation speeds of moving objects – but according to one pair of researchers, the techniques we currently use to measure them are introducing significant and easily avoidable errors. Through their research, Dr Sara Stančin and Dr Sašo Tomažič, both at the University of Ljubljana in Slovenia, introduce a mathematical framework which accounts for how all three rotations measured by a gyroscope happen simultaneously, rather than in a sequence.

From the hottest deserts to the deepest oceans, life on Earth has evolved to thrive in many harsh environments. Given these capabilities, some scientists are exploring the possibility for life to emerge in extreme environments found throughout the solar system.

The first human mission to Mars may not be far away, but many preparations still need to be made to ensure the safety of crews once they arrive. One of the key requirements of these missions will be producing a steady supply of oxygen. This will allow crews to survive inside their habitats on the Martian surface, while also providing propellant for a Mars Ascent Vehicle, allowing them to return home.