The researchers suggest that there are many White Dwarf stars throughout this halo.

研究人员猜想，光晕内到处有白矮星。

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His team used observations from NASA's Spitzer space telescope to investigate dead White Dwarf stars.

他的队伍通过美国国家航空与宇宙航行局的施皮策望远镜去观察一些白矮星。

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An astronomer makes the case that the best place to search for habitable planets may be very close to White Dwarf stars.

一位天文学家提出了一种新想法，在靠近白矮星的地方找最寻适合生命居住的行星。

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The modeling of white dwarf stars that fail to detonate can be directly connected to the new class of very dim supernova explosions, according to Jordan and his team.

FORBES: When A Supernova ... Fizzles

Those white dwarf stars that find themselves near a "companion" star can draw material from their neighbour, building up to a critical mass and eventually sparking nuclear fusion again in a nova.

BBC: Gamma rays from nova explosion surprise astronomers