//---- Earth -----------

    glBindTexture( GL_TEXTURE_2D, textures[4] );
    glUniform1i( glGetUniformLocation(program, "light_out"),false);
    glUniform1i( glGetUniformLocation(program, "texture_on"), true );
    glUniform1f( glGetUniformLocation(program, "st_factor"), 1.0 );

    //-- Light and Materials
    SetMaterial( vec4(1.0,1.0,1.0,1.0), vec4(1.0,1.0,1.0,1.0), vec4(1.0,1.0,1.0,1.0), 2.0);

    transform_bube =  Translate ( 0.0, 0, 0) * Scale (1,1,1);
    transform_bube = RotateY(ear_orb) * Translate(0, 0, 18) * transform_bube;


    //-- Don't touch
    glUniformMatrix4fv( glGetUniformLocation( program, "model" ), 1, GL_TRUE, transform_bube );
    glVertexAttribPointer( vPosition, 4, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(SPHERE_OFFSET) );
    glVertexAttribPointer( vNormal, 3, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(SPHERE_N_OFFSET) );
    glVertexAttribPointer( vTexCoord, 2, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(SPHERE_TEX_OFFSET) );
    glDrawArrays( GL_TRIANGLES, 0, NumVerticesSphere );

    //------------- Toggle light_out

    glUniform1i( glGetUniformLocation(program, "texture_on"), false );




    // ---- Earth's Moon ------------------

    glBindTexture( GL_TEXTURE_2D, textures[10] );

    glUniform1i( glGetUniformLocation(program, "texture_on"), true );
    glUniform1f( glGetUniformLocation(program, "st_factor"), 1.0 );

    //-- Light and Materials
    // SetMaterial( vec4(0.0,0.0,0.0,0.0), vec4(0.0,0.0,0.0,0.0), vec4(0.0,0.0,0.0,0.0), 0.0);

    transform_bube = RotateY(ear_orb) * Translate(0,0,18);
    transform_bube = transform_bube * RotateY(moon_orb) * Translate(0,0,2) * Scale(0.45, 0.45, 0.45);

    //-- Don't touch
    glUniformMatrix4fv( glGetUniformLocation( program, "model" ), 1, GL_TRUE, transform_bube );
    glVertexAttribPointer( vPosition, 4, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(SPHERE_OFFSET) );
    glVertexAttribPointer( vNormal, 3, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(SPHERE_N_OFFSET) );
    glVertexAttribPointer( vTexCoord, 2, GL_FLOAT, GL_FALSE, 0, BUFFER_OFFSET(SPHERE_TEX_OFFSET) );
    glDrawArrays( GL_TRIANGLES, 0, NumVerticesSphere );

    //------------- Toggle light_out

    glUniform1i( glGetUniformLocation(program, "texture_on"), false );