Just stunning @viridis
I mentioned this on the A9 thread not knowing you had already posted it.
The explanation of stacking makes it fairly easy to understand too!
I messed around trying to get this one as clear as possible last night, out of 30 pictures, 22 were just no good, in reality all were ever so slightly out of focus.
But as they were a bracketed shot I did get enough to compose this HDR, not perfect but it'll do.
The Orion nebula
I might just give this a go tonight!
I had no idea @viridis, this is gorgeous -and so is your latest photo as always 
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Superb one of the Orion Nebula @viridis
Thanks for posting these fab pictures...
