How Do Galaxies Die?

Galaxies die in three ways, first when they crash in and merge with a larger galaxy. Second, when the stars fall into the black hole at the centre of the galaxy. And third, when the galaxy creates no new stars and the stars in the galaxy die from old age. If you'd like to hear your spec sions here on the pied cast for everybody else to enjoy, please don't be shy. Write to us two questions at dandle and horhay dot com.