Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

This artist’s impression shows the red supergiant star Antares in the constellation of Scorpius. ... [+] Using ESO’s Very Large Telescope Interferometer astronomers have constructed the most ...

In late 2019 the red supergiant closest to Earth, Betelgeuse, began to rapidly fade in brightness. Initially thought to be a sign that the star was about to go supernova or that it experienced a dust ...

Thorne-Żytkow objects that we haven't yet seen. There is, however, more to learn about these stars and the cosmos.

An investigation using the star-surveying Gaia space telescope revealed that the Barbá 2 is packed with red supergiant stars, stars that can be hundreds of times wider than the sun and up to ...

Red supergiant stars, such as Betelgeuse, are among the largest and most luminous stars in the universe. They are in a late stage of stellar evolution, characterized by their expansive size and ...

The Great Dimming Event (GDE) of Betelgeuse, where the red supergiant star visibly faded in late ... [+] 2019 and early 2020. Betelgeuse was already known to be a variable star that waxed and ...