The Pros and Cons of a Liquid Mira Telescope

The world's largest liquid mira telescope has gone operational in devila. It is going to be a prototype for hopefully larger telescopes that will be made in the future. The pro is that it will focus on one location in the sky, and you can do it night after night. That's one thing, but you can't manoeuvre it and make it point at some ofther desired location in space. There gon this onoe problem.