A hidden companion star of Betelgeuse, long suspected by Hungarian astronomers, has finally been observed directly, ...

Astronomers have used a novel technique to find evidence of a secret "buddy" star orbiting Betelgeuse, one of the brightest ...

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Betelgeuse companion discovery with Gemini North resolves century-old mystery and opens new doors in red supergiant research ...

President Donald Trump signed three executive orders Wednesday aimed at accelerating U.S. leadership in artificial ...

The findings confirm a long-standing theory first proposed in the early 1900s. More importantly, it sheds new light on how ...