Andromeda Milky way Collision. Lol

https://www.legacysurvey.org//viewer/?ra=18.8764&dec=-0.8576&layer=hsc-dr2&zoom=14

It is not a collision. It is an overlap.

The blue galaxy is NGC 450 with a redshift of 0.005891 and the smaller galaxy is UGC 807 with a redshift of 0.038226. NGC 450 is much closer than UGC 807.

Hubble WFC3 F606W image:
https://archive.stsci.edu/cgi-bin/mastpreview?mission=hst&dataid=ICLT02021

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