Although the hypothesis needs visual confirmation, a second star wouldn’t be atypical for a red supergiant like Betelgeuse ..

And in its own way, the planet’s rusty red surface tells a story of destruction. Billions of years ago, the fourth planet from the sun could have been mistaken for Earth’s smaller twin ...

One of the brightest stars in the sky, Betelgeuse is a red supergiant found situated prominently ... such as the apparent 5 km/s surface rotation, models of the nature of its variability and ...

This makes it a "supergiant" discovery ... more significant gold deposits may still be hidden beneath the Earth’s surface, awaiting discovery. In 2024, scientists in Australia discovered ...