Illustration showing a two-star system where micronovae may occur. The blue disc swirling around the bright white dwarf (centre) is made up of material, mostly hydrogen, stolen from its companion star. Towards the centre of the disc, the white dwarf uses its strong magnetic fields to funnel the hydrogen towards its poles. As the material falls on the hot surface of the star, it triggers a micronova explosion, contained by the magnetic fields at one of the white dwarf??? poles.

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TOP28042378

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達志影像

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RM

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須由TPG 完整授權

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