Dwarf nova binary system — Free Astrophysics Illustration

Astrophysics

Dwarf nova binary system

An interacting cataclysmic variable binary system in dwarf nova outburst, showing a small bright white dwarf closely paired with a larger cooler secondary star. A luminous blue-white accretion disk surrounds the white dwarf, with a brighter inner region and slightly dimmer outer edge, and a curved stream of gas flowing from the secondary into the disk. The whole system appears modestly flared and enhanced in brightness compared with a quiet accretion state, but not as violently explosive as a classical nova. Use clean vector-style shapes, thin consistent outlines, soft gradient shading, and a saturated astronomical color palette.

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