How Do Galaxies Die? Or Do They Fade Away?

How do galaxies form and how long do they live? Do they just keep spinning until they become rich cartoonists? We have an amazing galactic question to day we'll be tackling. The universe is not made just of its or solar systems or stars. How do they move on? How do they join the farm? Do we make room for new galaxies because they've just taken up space these old folks? All right, well, there's plenty of space in space. But you know, they are using the raw materials. They are occupying a whole lot of carbon and iron and all sorts of other stuff that could go to seed new stars, new galaxies and new forms of life and intelligence.