Using script

// Please visit : http://www.aerotwist.com/tutorials/getting-started-with-three-js/
 
  var $container;
  var camera, scene, renderer;
 
  var pointLight = new Array();
  var spheres = new Array();
  var spherespeed = new Array();

  init();
  animate();
 
 function init(){
    var WIDTH = 400, HEIGHT = 300;
    var CAMZ = 900;
    var VIEW_ANGLE = 45, ASPECT = WIDTH / HEIGHT, NEAR = 0.1, FAR = 10000;
    var max_spheres = 40;
 
    $container = $('#DisplayWebGL');
    renderer = new THREE.WebGLRenderer({ clearColor: 0x000000, clearAlpha: 1 });
    camera = new THREE.PerspectiveCamera(
                           VIEW_ANGLE,
                           ASPECT,
                           NEAR,
                           FAR);
    scene = new THREE.Scene();
    scene.add(camera);
    camera.position.z = CAMZ;
    camera.lookAt(new THREE.Vector3(0,0,0));
    renderer.setSize(WIDTH, HEIGHT);
    $container.append(renderer.domElement);
 
    var sphereMaterial = new THREE.MeshLambertMaterial(
                                   {
                                     color: 0xFFFFFF
                                   });
 
    var radius = 64,
        segments = 32,
        rings = 32;
    var sphere = new THREE.Mesh(
      new THREE.SphereGeometry(
                radius,
                segments,
                rings),
      sphereMaterial);
    scene.add(sphere);
 
    for( var i = 0; i < max_spheres; i++ ){
      spheres.push(new THREE.Mesh(
                       new THREE.SphereGeometry(
                         radius / (2 + i / 4),
                         segments / 4,
                         rings / 4
                       ), sphereMaterial)
                  );
      spherespeed.push( 0.5 + Math.random() * 2 );
      spheres[i].position.z = - Math.random() * 400;
      scene.add(spheres[i]);
    }
 
    pointLight.push(new THREE.PointLight(0x880000));
    pointLight.push(new THREE.PointLight(0x008800));
    pointLight.push(new THREE.PointLight(0x000088));
    pointLight.push(new THREE.PointLight(0x888800));
    pointLight.push(new THREE.PointLight(0x880088));
    pointLight.push(new THREE.PointLight(0x008888));


    for( var i = 0; i < pointLight.length; i++ ){
      pointLight[i].position.z = 250 + Math.floor(Math.random() * 60 - 30);
      scene.add(pointLight[i]);
    }
 
    renderer.render(scene, camera);
  }
 
  function animate(){
    requestAnimationFrame( animate );
 
    render();
  }
 
  function render(){
    var timer = Date.now() * 0.0005;
    for( var i = 0; i < pointLight.length; i++ ){
      timer = -timer;
      pointLight[i].position.x = Math.cos( timer * (1 + 0.3 * i) ) * 300;
      pointLight[i].position.y = Math.sin( timer * (1 + 0.3 * i) ) * 300;
    }
 
    for( var i = 0; i < spheres.length; i++ ){
      timer = -timer;
      spheres[i].position.x = Math.cos( timer * spherespeed[i] ) * (100 + 10 * i);
      spheres[i].position.y = Math.sin( timer * spherespeed[i] ) * (100 + 10 * i);
    }
    camera.position.x = Math.cos( timer ) * 400 ;
    camera.lookAt(new THREE.Vector3(0,0,0));

    renderer.render(scene, camera);
  }