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Observers the length and breadth of the United Kingdom were treated to a brilliant display of the aurora borealis overnight on Thursday/Friday, 10/11 October 2024, during an extremely strong geomagnetic storm.
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The breathtaking majesty of a total eclipse of the Sun is unrivalled. However, an annular eclipse of the Sun is a very special event in and of itself. Parts of South America are the lucky ones on 2 October. -
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Olly Penrice has spent over a year imaging with a Celestron Rowe–Ackermann Schmidt Astrograph (RASA) and finds that, with some fiddling required, it excels at capturing high-quality data of deep-sky objects. -
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Splashes of colour illustrate the clear difference between the two most populous type of bright nebulae in our Milky Way Galaxy, emission and reflection nebulae. -
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