For 30 years and counting, the Hubble Space Telescope has taken us on a journey through the cosmos from auroras on Jupiter to some of the earliest galaxies in the universe. "It's just given us an extraordinary window on the universe that really has been unmatched ... by ground-based telescopes, said Fred Watson, Australia's Astronomer-at-large. Since it was launched on 24 April 1990, the Hubble Space Telescope has captured hundreds of thousands of stunning images.