An artist's impression of the exoplanet Kelt-9B (right) and its star. Artwork: Nasa/JPL-Caltech/R. Hurt (IPAC)

This ‘insane’ planet is so hot its atmosphere is made of vaporised titanium and iron

‘Even though it is a planet it has the atmosphere of a star’

Topic |   Space

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An artist's impression of the exoplanet Kelt-9B (right) and its star. Artwork: Nasa/JPL-Caltech/R. Hurt (IPAC)
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