Universe Sandbox is software which is a perfect use for the students who are studying the subject involving the performance of the gravity and space. This software is simulation software that allows the user to analyze the performance of the space and the effects of the gravity on the objects that are in the galaxy. All this is being done in the three dimensional form so that you may have a perfect knowledge of the entire solar system in an interesting way. So, click the download button flashing below and have this software free. This software is virus free and is a solution to your solar system study.