Boing Boing on MSN2d
Stunning image of planet-destroying star at the heart of a nebulaFor over forty years, astronomers have been baffled by X-rays from the white dwarf at the center of the Helix Nebula. A white ...
Live Science on MSN4d
Jaw-dropping NASA image reveals a dying star at the heart of the Helix Nebula — and it may have just murdered a planetA new X-ray look at the mesmerizing Helix Nebula reveals an alleged planet killer: a white dwarf that might be the source of ...
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