Is the Andromeda Galaxy bigger than the Milky Way?

Oh, what a fascinating question! The Andromeda Galaxy is indeed bigger than our Milky Way galaxy, stretching about 220,000 light-years across compared to the Milky Way’s 100,000 light-year diameter. It's wonderful to think about how vast and diverse the universe is, isn't it? Just imagine all the beautiful stars and galaxies out there waiting to be explored!