3 billion years from the cosmic event, the earth ’s night sky will be beautifulThis is what the Andromeda Galaxy would look like in the night sky if it was bright enough to be seen with the naked eye.There is a higher-res version(2059 x 1371) at 3 billion years from the cosmic event, the earth ’s night sky will be beautiful.
https://io9.gizmodo.com/new-map-reveals-the-milky-ways-location-among-the-cou-1541242112
https://i.kinja-img.com/gawker-media/image/upload/fz7bnjojgct5s1plp7x2.jpg
Compare with the Moon just to the lower left. I had read enough times of descriptions explaining how 'big' Andromeda would appear to be, if only it were bright enough to be easily seen and identified, and I could never make any sense out of it (and quite naturally, I was always virtually dying of curiosity to find out, every time I happened to dwell on the subject).
Now, someone has gone to the trouble to create a lifelike picture of our twilight sky with a beautiful reproduction of a proper-sized Andromeda superimposed. My immediate reaction was, 'I never realized it would appear that big.'
There is a discussion of the original image at Yes, That Picture of the Moon and the Andromeda Galaxy Is About Right




I tried to get EZ Cosmos to run, and got a pop-up that it cannot run in Windows 10. I will check out your link and see if I can find something within my level of expertise.





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