Free sky screensaver software for windows

The Sky ScreenSaver will show the sky above any location on Earth, including stars (from the Yale Bright Star Catalogue of more than 9000 stars to the 7th magnitude), the Moon in its correct phase and position in the sky, and the position of the Sun and all the planets in the sky.
Outlines, boundaries, and names of constellations can be displayed, as well as names and Bayer/Flamsteed designations of stars brighter than a given threshold. A database of more than 500 deep-sky objects, including all the Messier objects and bright NGC objects can be plotted to a given magnitude. The ecliptic and celestial equator can be plotted, complete with co-ordinates.
To fulfill its mission as a screen saver, the sky map shifts position on the display every 10 minutes to avoid burning in those few components of the display which do not move as the Earth revolves.
The Sky Screen Saver is in the public domain. You can do anything you like with it.

The best way to appreciate the scale of a large city like Chicago is by gazing at it from the sky. The Chicago - From the Sky Screensaver brings you amazing and *large* unique photographs of the "City of Big Shoulders".
Navy Pier, numerous skyscrapers, the Water Tower, Buckingham Fountain and much more. Another TravelScreensavers.com Production.
Main features:
- Stretch images to full screen (if you have a larger graphics display)
- Random image position
- Enable/disable specific transition effects (curtains, moves, wipes, dissolves)
- Choose the pictures you want to display from a preview tab in the screensaver configuration
- Use your own tunes

Sky Clock ScreenSaver 2.4 is a beautiful screensaver that offers you a golden clock ticking time against the sky, filling your life with divine inspiration and joy.

Install the screensaver to make your desktop the very heart of the day that'll show you the year, month, day, hour, minute and second in the idle mode.

Major Features:

1. No spyware, no viruses
2. Sky Clock
3. Cosmic Clockwork
4. Exact time
5. Heavenly scenery
6. Brilliant Colors
7. Magic Features
8. Rise your spirits!
9. The Time has come for sky!

Enhancements:

• Added Vista support
  
• Improved animation.

Requirements:

• Pentium or higher
• 8 Mb Video Memory
• 10 Mb of free hdd space
• Windows 95/98/ME/2000/XP/2003/Vista