New evidence for an unexpected player in Earth’s multimillion-year climate cycles: the planet Mars

Our existence is governed by natural cycles, from the daily rhythms of sleeping and eating, to longer patterns such as the turn of the seasons and the quadrennial round of leap years.

These alterations affect our long-term climate, influencing the coming and going of ice ages. In 1941, Serbian astrophysicist Milutin Milankovitch recognised that changes in the shape of Earth’s orbit, the tilt of its axis, and the wobbling of its poles all affect the amount of sunlight we receive. Much like the shorter Milankovitch cycles, this grand cycle affects the amount of sunlight Earth receives and has an impact on climate.

Read more: How plate tectonics, mountains and deep-sea sediments have maintained Earth's 'Goldilocks' climate

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Deep discounting may be needed to drive EV sales where Labor needs themThe average price of an electric vehicle may have to be $31,000 below that of an equivalent petrol passenger car to achieve the government’s take-up targets, a new analysis suggests.
Source: theage - 🏆 8. / 77 Read more »

Deep discounting may be needed to drive EV sales where Labor needs themThe average price of an electric vehicle may have to be $31,000 below that of an equivalent petrol passenger car to achieve the government’s take-up targets, a new analysis suggests.
Source: smh - 🏆 6. / 80 Read more »