the Andromeda Galaxy (M31) is indeed moving toward the Milky Way Galaxy. However, it is important to note that the precise rate of approach and the future merger between the two galaxies are subject to ongoing scientific research and observations. New data and studies may provide more accurate information in the future. Here's what is known :
Based on measurements and observations, it is estimated that the Andromeda Galaxy is approaching the Milky Way at a speed of about 110 kilometers per second (68 miles per second). This relative motion is primarily due to the gravitational interaction between the two galaxies.
Scientists believe that in about 4 to 6 billion years (though the exact timing is uncertain), the Andromeda Galaxy and the Milky Way Galaxy will experience a gravitational interaction that will eventually lead to a merger. This event is often referred to as the "Andromeda-Milky Way collision" or "galactic collision."
During this merger, the galaxies will likely undergo significant transformations. Stars and other celestial objects within the galaxies are not expected to collide individually because of the vast distances between them. However, the gravitational interaction will reshape the galaxies' structures, causing the stars and gas clouds to redistribute. It is anticipated that the two galaxies will eventually merge into a single, larger galaxy often called "Milkomeda" or "Milkdromeda."
This future merger is an area of active research, and scientists continue to study the dynamics and consequences of galactic collisions. As new data and observations become available, our understanding of the precise rate of approach and the details of the merger between Andromeda and the Milky Way may be refined.