Animated Cosmic Background with Blue Glowing Nebulae and Particles

This animated background features a deep blue cosmic scene, where shimmering white particles continuously emanate upward from a dense horizontal plane at the bottom of the frame. Bright blue light rays pierce through these particles, creating a dynamic visual flow. Throughout the upper and mid-sections, luminous blue nebulae swirl and pulsate, intensifying and dimming as they shift across the screen, adding a sense of ethereal movement. This abstract visual effect provides a captivating and versatile backdrop for various projects, from cinematic titles and presentations to sci-fi themed content or event promotions. Its continuous, looping motion ensures seamless integration into longer sequences, enhancing productions with a sense of wonder and depth.