A new study of galaxy UGC 10738 reveals that the Milky Way likely formed gradually through peaceful evolution rather than violent galactic collisions. The first detailed cross-section of a galaxy broadly similar to the Milky Way, published today, reveals that our galaxy evolved gradually, instead of being the result of a violent mash-up. The finding … Continue reading Detailed Cross-Section of Another Galaxy Reveals Surprising Similarities to Our Milky Way