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Southern lights: Australians dazzled by spectacular aurora australis after powerful solar storm
Auroras are caused when charged particles expelled from the Sun’s corona, known as coronal mass ... The phenomenon is known as aurora australis in the southern hemisphere and aurora borealis ...
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Amazing Stellar Nursery Views - Created From 1 Million Images
Star forming regions Orion, Ophiuchus, Chamaeleon, Corona Australis and Lupus constellations are featured. Credit: ESO Father-daughter duo decipher message coming from Mars I'm 72 years old ...