3D Nebula A nebula is an interstellar cloud of dust, hydrogen gas, helium gas and other ionized gases. Nebulae often form star-forming regions, such as in the Eagle Nebula. This nebula is depicted in one of NASA's most famous images, the "Pillars of Creation". In these regions the formations of gas, dust, and other materials "clump" together to form larger masses, which attract further matter, and eventually will become massive enough to form stars. The remaining materials are then believed to form planets, and other planetary system objects. Here are some nebula in 3D cubes with lighting effect to be used as live wallpaper for your android phone. Enjoy!! Options for transparent box 2 different light source Option to move light Option to change viewing angle and change background color. Option for Auto rotation with speed control, or manual control with finger swipe.