The Milky Way and Andromeda Galaxy have Already Begun Swapping Stars
High-velocity stars escaping at over 700 km/s are part of the Milky Way-Andromeda star swap. Key takeaways: _____________________ The Andromeda Galaxy, also known as M31, is the closest spiral galaxy to the Milky Way and the largest member of the Local Group. Recent findings reveal that these two galaxies, separated by 2.5 million light-years, have […]
The Milky Way and Andromeda Galaxy have Already Begun Swapping Stars Read More »