Stunning image of planet-destroying star at the heart of a nebula - Boing Boing
Gail Sherman |
Technology |
Boing Boing |
04-06-2025 |
34
For over forty years, astronomers have been baffled by X-rays from the white dwarf at the center of the Helix Nebula. A white dwarf is the remnant of a star that has shed its outer layers to form a n…
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