[astro-ph.EP] Many white dwarfs accrete the debris of disrupted planetary bodies, detected in the form of metal-enrichment in their atmospheres, dusty or gaseous circumstellar discs, and photometric transits from debris.
![The Target Pixel File (TPF) of HS 0209+0832 from the TESS observations in Sector 71. The SPOC pipeline aperture is overplotted with shaded red squares. The position of HS 0209+0832 is demarcated by the number “1” and a white cross. All nearby sources within ∆m = 4 are displayed as red circles, with their size proportional to their brightness relative to HS 0209+0832. Each source is labelled by the rank of their projected distances from HS 0209+0832. The white arrows denote the orientation of the spacecraft during the observations. This figure was created with tpfplotter121 -- [astro-ph.EP]](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/10/Discovery-of-a.png?resize=1200%2C718&ssl=1)
[astro-ph.EP] Many white dwarfs accrete the debris of disrupted planetary bodies, detected in the form of metal-enrichment in their atmospheres, dusty or gaseous circumstellar discs, and photometric transits from debris.