Artist’s impression of the glowing disc of material around the white dwarf SDSS J1228+1040

This artist’s impression shows how an asteroid torn apart by the strong gravity of a white dwarf has formed a ring of dust particles and debris orbiting the Earth-sized burnt out stellar core SDSS J1228+1040. Gas produced by collisions within the disc is detected in observations obtained over twelve years with ESO’s Very Large Telescope, and reveal a narrow glowing arc.


Mark Garlick ( and University of Warwick/ESO

Про відео

Дата релізу [date]:11 листопада 2015 р. 12:00
Пов'язані релізи:eso1544
Тривалість:21 s
Frame rate:30 fps

Про об’єкт

Назва:SDSS J122859.93+104032.9
Тип:Milky Way : Star : Evolutionary Stage : White Dwarf
Milky Way : Star : Circumstellar Material : Disk : Debris

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