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Posts with Tag: Betelgeuse

Browse our latest explorations of space and science - from orbital mechanics to propulsion systems, we investigate the successes, the failures, and the questions that drive discovery forward.

Nearby Star Gets a Companion

Nearby Star Gets a Companion

Posted on 8th Aug 2025

Betelgeuse is possibly the most talked about star in the night sky. It might be the best known, and it's certainly one of the showiest. It's usually the 10th brightest star we can see, but it does go through very well publicised (at this point) cycles of brightening and dimming. A pulsating variab...