Question

What is the likely fate of the Milky Way galaxy?


collapsing into a single black hole


burning out into a pulsar


dissipating into dust


colliding with another galaxy

Answer 1

The likely fate of the Milky Way galaxy is **colliding with another galaxy**. The Milky Way is on a collision course with the Andromeda Galaxy, and they are expected to merge in about 4.5 billion years. This event will lead to the formation of a new galaxy, often referred to as Milkomeda or Milkdromeda. Other potential outcomes for the future of the Milky Way include the possibility of star formation slowing down and eventually stopping, leading it to become a more passive and older galaxy, but the imminent collision with Andromeda is currently the most significant event on the galaxy's timeline.