Video: This beautiful 4K video shows in gorgeous detail how the sun's powerful plasma eruptions ultimately create auroras, when solar particles beat the earth's magnetic field and hit its upper atmosphere. The journey is amazing in itself, but then so are the results.
Watch How Auroras Are Created In Ultra-High Definition
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The ACCC just issued two fines, totalling $25,200, to NBN provider MyRepublic for "alleged false or misleading representations about its NBN service performance".
If you look at the sky this weekend, you'll see a total lunar eclipse, a "Blood Moon", where the Earth passes between the Sun and the Moon. Simple. So of course, I want y'all to get your cameras out. Tag @gizmodoAU in your pics on social media, and we'll share them next week. But for now, here's some more details on what we'll see.