<https://www.hayadan.org.il/topic/%d7%9b%d7%95%d7%9b%d7%91%d7%99%d7%9d-%d7%9b%d7%a4%d7%95%d7%9c%d7%99%d7%9d#primaryimage>
<http://schema.org/caption>
"A red giant star and a white dwarf orbit each other in a nova animation similar to that of T corona borealis. The red giant is a large ball in shades of red, orange and white, with the side facing the white dwarf being in lighter shades. The white dwarf is hidden in a bright white and yellow glow, representing an accretion disk around the star. A stream of material, shown as a diffuse cloud of red, flows from the red giant to the white dwarf. When the red giant passes behind the white dwarf, a nova explosion occurs on the white dwarf, creating a ball of ejected novae material shown in bright orange. After the fog dissipates, a small white dot remains, indicating that the white dwarf survived the eruption. Credit: NASA/Goddard Space Flight Center"
<https://hayadan.com/topical/Double-stars>