At two o'clock and 8 o'clock positions, you'll be able to hear a powerful wind, which demonstrates a jet of ionized matter blasting out on the white dwarf and slamming into bordering stellar substance. Hubble's data, that happen to be visualized as "ribbon-like arcs" in the picture, could be read https://www.youtube.com/watch?v=M1nIb_K2rEo