written by david nield, on november 4th, 2021

what: weird shape in the middle of the andromeda galaxy

when: unknown study publish date

who/where: astrophysicist tatsuya akiba from the university of colorado boulder

astrophysicist ann-marie madigan from the university of colorado boulder

interesting fact: black holes can join together to make a supermassive black hole and can distort the orbit of the stars around them.

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