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LiveScience
LiveScience
Harry Baker

RARE PHOTOS: Giant metal cloud spotted in nearby star system could be hiding a second alien sun | Rare Historical Photos

Artist's illustration of the metal cloud orbiting a star.

A giant cloud of vaporized metal may be hiding a secret planet or second alien sun in a nearby star system, a new study reveals.

The mysterious cloud is up to 15,000 times wider than our planet, and made its home star almost completely disappear from telescope observations for nearly nine months when the ghostly object oozed between its host star and Earth.

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