Star reflections in Lake Mackenzie - Nov 11, 2003. A 30 second exposure under full moonlight; the brilliant star reflected at right is Sirius.
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Star reflections in Lake Mackenzie - Nov 11, 2003. A 30 second exposure under full moonlight; the brilliant star reflected at right is Sirius. |
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Views of a particularly bright aurora that
occurred on November 20, 2003. This display was associated with X-class flares emanating from a giant sunspot group. Paul reports that the purple colour (caused by ionised nitrogen) was visible to the naked eye for around ten minutes |
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