Gravity! 2.1.1

This application provides a realistic simulation of gravitational effects. Users have the ability to propel particles towards each other and observe their interactions. It offers the opportunity to construct solar systems and galaxies, allowing for the creation of planets and the launching of asteroids towards them. Moreover, the inclusion of a black hole feature enables users to witness the gravitational pull it exerts on surrounding elements. The customization options are extensive, allowing for adjustments to the size, mass, and color of particles. Additionally, users can utilize two-finger gestures to zoom in, out, and navigate around the simulation environment.