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Posts with Tag: Stars

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.

Dimming Star Hints at Enormous Ring System

Dimming Star Hints at Enormous Ring System

Posted on 13th Feb 2026

There's an automated program running out of Ohio State University that searches the visible night sky every day for things that flare up or explode. Called the All-Sky Automated Survey for SuperNovae (or ASAS-SN), the most high-profile targets are new supernovae, but in amongst those headliners it...

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...