For those interested in imaging and image processing with DSLR, CCD, webcam or film.
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I first imaged Hubble’s Variable Nebula 18 years ago in 2001 and returned to it again this year. However, when I was comparing images I noticed a star had moved. I checked Edwin Hubble's famous 1949 image and this star was even further to the north back then.
- hvn-2001-2019.gif (228.71 KiB) Viewed 1394 times