Milkyway:
M33 - Galaxy in Triangulum 25 November 2017
Takahashi FC-100DF, 2.6"/pixel 1.45 by 1.45 deg. with Tele Vue TRF-2008 0.8 red./flat., SBIG ST-4000XCM -25C 2h25min.
Light travel time: 2.4 - 3 million years.
Processing: CCDSoft, Astroart 6.0, Pixinsight. Image analysis at nova.Astrometry.net
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