WorldWide Telescope, Microsoft's attempt to counter the Google Earth space map inclusions by Google Earth, features a scene so dramatic it evokes classic Hollywood movies.
WorldWide Telescope, a Web 2.0 visualization environment that allows your computer to act as a virtual telescope. It combines imagery from both ground- and space-based telescopes around the globe for seamless exploration.
It also offers guided sky tours by professors and astronomers that will provide you with a better view of the sky and teach you lots.
You can now view the entire space and learn more about constellations, stars and other things.
Intel Core 2 Duo 2GHz with 1GB RAM and 128 MB of 3D Graphics Card, Windows XP SP2, DirectX 90.0c, and Microsoft.NET 2.0.