M32p

M32p is a hypothetical former galaxy that collided with the Andromeda galaxy. It collided with Andromeda 2 billion years ago. It was the third or fourth largest galaxy in the Local Group. The satellite galaxy Messier 32 is most likely the remains of M32p's galactic core.

Related pages

Sausage Galaxy, a dwarf galaxy that collided with the Milky Way 8-11 billion years ago.

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