Dealing with dew
The problem of the formation of dew on astronomical equipment is one familiar to all observers in our famously damp
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Archives
Auroral & noctilucent cloud activity 2020 November I – December 31
With no coronal mass ejections and sunspot numbers in double figures or at zero, there are only six aurora sightings
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A Patagonian eclipse
The total solar eclipse of 2020 Dec 14 began in the southern Pacific Ocean and first landfall was on the
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Success for two sample-return missions to asteroids
These are exciting times as we witness the first attempts to visit an asteroid, extract material and return it to
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