Wednesday, October 17

Aurora Australis unleashes southern spectacle – The Mercury, 16 October

Hobart - An explosion on the Sun's surface wowed Tasmanians with a spectacular night sky .

The Aurora Australis, also known as the Southern Lights, was visible from most of the southern half of Tasmania, and it was a truly stunning spectacle.

Astronomer at University of Tasmania Mt Pleasant Observatory at Cambridge, Dr. Kit Saklat, said the lights, which were unusually active, dancing across the night sky, were caused by activity on the Sun that sent gases towards Earth.

"It's basically an explosion on the Sun which throws a cloud of gas outwards. Earth's magnetic field channels it to the north and south poles," he said.

However, some experts have cast doubt on this explanation for the fireworks show, and believe there to be some other cause. At the moment, they are not committing themselves to further explanation.

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1 comment:

Anonymous said...

cool but i need to find some unusual things