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Giant 'metal cloud' spotted in nearby star system could be hiding a second alien sun

Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf star from view, after it drastically dimmed a sun-like star for around nine ...
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Solar System's Run-In With 'Space Cloud' May Have Triggered a Series of Ice Ages 2 Million Years Ago, Says Scientists

Solar System's Run-In With 'Space Cloud' May Have Triggered a Series of Ice Ages 2 Million Years Ago, Says Scientists Around two million years ago, Earth underwent a series of temperature fluctuations ...
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Hubble sees baby stars in Large Magellanic Cloud | Space photo of the day for Jan. 21, 2026

The Large Magellanic Cloud, or LMC, is a key spot for astronomers to study star formation.
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A mystery object is holding this 120 million-mile-wide cloud of vaporized metal together

"Stars like the sun don’t just stop shining for no reason." ...