Contemporary handmade marble. Made from borosilicate glass and the manipulation of 99.999% pure silver fume and particles. When the marble is almost complete it is allowed to cool to 1000 deg. Fahrenheit then is brought back up to a specific temperature. This action "strikes" the silver producing blues, greens, yellows and white. As with all the Silver fume space marbles the little specks that you see are not bubbles but small balls of pure silver.
Two Magellanic clouds (or small irregular galaxies) twisting and intertwining together. Mostly blues and green with a tad bit of yellow. And a good number of stars. A nice one. A lensed spiral galaxy on the back.
It measures just shy of 1.5".
Signed and dated SC 2011