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Friday, January 16, 2026

Tag: red supergiant

Scientists Capture First Moments of Star’s Death in Supernova Breakthrough

ESO astronomers witness a star's explosive transformation into a supernova, revealing the mysterious geometry of cosmic fireworks for the first time.

Betelgeuse’s Companion Star Discovered by NASA Telescopes

Astronomers confirm first companion star orbiting Betelgeuse using Chandra and Hubble, revealing a Sun-like partner that challenges star formation theories.