Absolute Beginners No.1: The colours of stars
Step outside on any clear night and after a few minutes outdoors, when your eyes have adjusted, you will notice
Read moreStep outside on any clear night and after a few minutes outdoors, when your eyes have adjusted, you will notice
Read moreAuroral activity in the first few months of 2015 remained at relatively low levels with only a few major displays,
Read moreThis is an extract from my log book covering the time around total eclipse as viewed on board MS Boudicca
Read moreThe track of totality for the March 20 eclipse ran up the North Atlantic between Iceland and the Hebrides, crossing
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