Astronomydrawings
Monday 12 July 2021
Pluto
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It's been a while, I know. Unfortunately, other priorities keep me from being more active with my blog and especially from making more ...
Monday 19 August 2019
NGC6645: the ring cluster
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Open star clusters are usually more or less ball-shaped with a dense nucleus and peripheral stars scattered around it. Obviously their shap...
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Sunday 9 June 2019
NGC6543: The Eye of the Cat
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For many months observing the night's sky has been somewhat frustrating for me. Unstable air currents kept sweeping over Northern Italy...
Sunday 28 April 2019
NGC4565: the Needle Galaxy
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Yes, I know that I've been neglecting my blog recently. My sincere apologies for that. I hope that you understand that I want to enjoy ...
Wednesday 21 November 2018
The binocular summation factor
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A lot of ink has already been spent on this subject since many astronomy enthusiasts are wondering what the actual gain is observing with b...
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