Astronomers have captured the first-ever close-up image of WOH G64, a colossal red supergiant star located ... is over 2,000 times the size of the Sun. The new observations offer critical insights ...

Astronomers from the Czech Republic and Argentina have employed the Gemini South telescope to observe a yellow supergiant ...

This massive red supergiant is about 2,000 times the size of the Sun and is undergoing a dramatic ... offering a rare glimpse into the life cycle of a star at the brink of its explosive end.