... Survey Telescopes . ... But these images did not hold all the answers тАФ to find out more about the galaxies in the deep field images, astronomers had to carefully look at each one with other instruments, a difficult and time-consuming job. ... This is a powerful way of understanding how galaxies evolve through cosmic time. тАЬ Now that we have demonstrated MUSEтАЩs unique capabilities for exploring the deep Universe, we are going to look at other deep fields, such as the Hubble Ultra Deep field . ...