TAG: red supergiant
European telescope records Betelgeuse's companion star and solves mystery
06/08/2026 Unpublished telescope images show Betelgeuse as a double star, solving ancient mystery
05/08/2026
Betelgeuse revelation: Giant star is actually a binary system
30/07/2026
Astronomers spot star WOH G64, 1540 times bigger than the Sun, turning into a yellow hypergiant in the Large Cloud
27/02/2026