New evidence points to the Andromeda galaxy being a cannibal that has been growing with intermittent feasts of smaller galaxies. An international team of scientists recently published a paper with the findings of two honor students.

A team of scientists led by a University of Sydney astrophysicist has discovered a structure of stars, known

Source: Hot Hardware – Astronomers Discover Andromeda Is A Cosmic Cannibal Feasting On Smaller Galaxies