Which Galaxies are Best Suited for the Evolution of Alien Life?

The Large Magellanic Cloud, a satellite of our Milky Way, may be well-suited for the evolution of life. (Credit: John A Davis/Shutterstock)Where in the universe can life evolve? When scientists discuss this question, they’re usually talking about what kinds of planets might support life. But some researchers are thinking bigger.
In recent years, astronomers have been investigating whether some types of galaxies are more hospitable to life than others. Unsurprisingly, most researchers th