Exploring a 25,000 object astronomical data set using our iViz application. Each object is an encoding of multiple parameters that are represented in the object's location, color, shape, and size. The images depict an interactive visualization constructed using data from the Catalina Sky Survey. The data we are visualizing shows that out application is capable of quickly visualizing tens of thousands of independent 3-dimensional objects within the virtual world. Once this data is plotted, the user can freely explore and interact with the visualization and additionally collaborate through the application's networking capabilities.