How Wiradjuri constellations like the Great Celestial Emu make us look at the sky in a different way

All 88 internationally recognised constellations have European origins. But First Nations astronomy tells older, beautiful ...
Morning Overview on MSN

Record superstorm shrank Earth’s plasma shield 78%, GPS at risk

Earth’s magnetic bubble, the invisible shield that normally deflects charged particles from the Sun, briefly shrank to a ...

Experts propose circular economy to cut waste and pollution from space missions

Every time a rocket is launched, tons of valuable materials are lost, and huge amounts of greenhouse gases and ...