Red Matter Test

Here is the small test I did in XNA for a possible new weapon, it works similar to the StarTrek's red matter. When it is shot into the star it creates a "black hole". The same game engine can be used for a tractor beam. Only instead of pulling all stars it would pull the one that collides with some tractor beam 3D model (maybe something like a long cylinder?). Here is the footage of the red matter prototype, the red star is the black hole now and it slowly pulses...