Space/Science — HabitableZone

Space/Science » in reply to Andromeda as seen by Spitzer!!

Did M32 punch through M31 long ago?
LJK — (archived)

Science/Astronomy:

* Small Galaxy Punches Hole In Andromeda

http://www.space.com/scienceastronomy/051017_spitzer_andromeda.html

New images from NASA's Spitzer Space Telescope reveal that the Milky Way's
neighbor Andromeda is a more turbulent and violent galaxy than previously
thought.

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