Betelgeuse, the ruddy shoulder star of Orion and one of the most watched stars in the sky, is not alone. Astronomers have ...

One of the most familiar stars in the night sky is also one of the most volatile, and astronomers say it is living on ...

Betelgeuse has always been something of a mystery. Betelgeuse is one of the brightest stars in the sky, marking the right ...

Astronomers watch star explode like never before – and find an entirely new way for them to die - Observations from across ...

A team of telescopes around the world, including the newly activated Vera C. Rubin Observatory, joined forces to observe the ...

Astronomers have linked an X-ray flash discovered by the Einstein Probe to a known type of supernova with unusual features ...

These images show the evolution of supernova SN 2026gzf, which was first detected by the Einstein Probe on 21 March 2026.

More than 70% of massive stars are born in close binary systems, where gravitational tugs and mass transfer between companions dramatically alter their evolution. Yet once the interaction ends—whether ...

Astronomers witness a star's dying breath, revealing unexpected silence and new insights into supernova events. Discover the ...

Learn more about what the first few moments of a supernova look like and the international collaboration that helped with ...

Primordial black holes may occasionally pass through white dwarf stars and trigger enormous Type Ia supernova explosions. Researchers found that these events could explain chemical patterns seen in ...

Astronomers have watched the death of a star like never before, and it suggests there might be a new way for them to die.