You can turn any image, picture or graphic into a constellation using this easy tutorial!
1) Open any image.
2) Adjustments > Black and White
2a. Adjustments > Brightness and Contrast. Recommended settings: Brightness: 0, Contrast: 65
3) Create a new layer and set the background as black
4) Effects > Noise > Add Noise. Recommended settings: Intensity: 100, Color Saturation: 0, Coverage: 35
5) Select the noise layer and select "Properties". Under "Mode" select "Darken"
Turn this beautiful photo...
into this... (must view full size to see result/1200x799/225.37 KB)
http://img195.imageshack.us/img195/2292/viperstars.png