The Hubble Space Telescope Part 2

The Hubble Space Telescope Part 2 Publisher's Description:
The free space screensaver, The Hubble Space Telescope Part 2, contains 21 of the top 100 images taken by the Hubble Space Telescope. The Hubble Space Telescope (HST) is a telescope in orbit around the Earth, named after astronomer Edwin Hubble. Its position outside the Earth's atmosphere provides significant advantages over ground-based telescopes.