Researching Aurora Australis

I have been out trying to catch a glimpse of Aurora Australis or the Southern Lights. I spent last evening out on the port hills star gazing, I was unsuccessful again.

My first attempt to see the polar lights was when I was living in the UK and wanted to see the Northern Lights or Aurora Borealis. I booked a weekend in Iceland, which is supposed to have excellent viewing of the northern lights. Alas the weather in Iceland was cloudy, so no Aurora Borealis for me.

My children are now are asking lots of questions so I decided to do some research on the Auroras. My starting place is eDS, the libraries eResources Discovery Search which searches across heaps of eResources all at once. First result was the Research Starter on the Auroras which gives you a really good starting point for information, explaining how phenomena is caused by the interaction of solar radiation with the earth’s atmosphere and magnetic field. Other results include news stories, and articles from magazines such as Australian Geographic.

This got me thinking about another great eResource we have at Christchurch City Libraries, New Zealand Geographic Archive. NZ Geographic always has such great photos and didn’t let me down with this great article Nature’s Neon.

Now I armed with more knowledge about the Auroras will I go stargazing again and try to view the southern lights? Yes, I probably will.

Screen shot of NZ Geographic
A screen shot from New Zealand Geographic Archive – an eResource accessible with your Christchurch City Libraries membership.

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