Astronomers have recently uncovered a perplexing discovery regarding the satellite galaxies surrounding the Andromeda galaxy (M31). According to a study published in Nature Astronomy, almost all of Andromeda’s 37 satellite galaxies are…
Astronomers have recently uncovered a perplexing discovery regarding the satellite galaxies surrounding the Andromeda galaxy (M31). According to a study published in Nature Astronomy, almost all of Andromeda’s 37 satellite galaxies are…