File:Artist’s impression of the glowing disc of material around the white dwarf SDSS J1228+1040.jpg
From Infogalactic: the planetary knowledge core
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Summary
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.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:51, 4 January 2017 | 5,000 × 3,427 (4.63 MB) | 127.0.0.1 (talk) | 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. |
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