Space/Science — HabitableZone

Space/Science » in reply to Center of the milky way

re: Does our galaxy have a dual nucleus like Andromeda

and many other spirals?

http://ftp.seds.org/pub/images/hst/m31.jpg


The images we've seen of the central regions of the Milky Way -- going back quite a few years -- have suggested as much.

Could spirals form from the merging of two galaxies, such as we see here:

http://kentbiggs.com/images/N4038.jpg

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