NGC 7722, captured by Hubble, sits somewhere between an elliptical galaxy and a spiral galaxy.

A naked-eye supernova is one of the rarest sky events humans can witness — a star suddenly exploding so brightly it becomes ...

The Hubble Space Telescope releases striking images of a distant star exploding some 20,000 light years from Earth, capturing ...

Astronomers have captured the first radio signals from a rare supernova, revealing intense activity in a star’s final years before it exploded.

Will two rare supernovas finally tell us how fast the universe is expanding? Perhaps, but we'll have to wait for it for them ...

Astronomers detected radio waves from a rare exploding star, revealing what happens in the final years before a massive star dies.

Astronomers have discovered the first radio signals from a unique category of dying stars, called Type Ibn supernovae, and ...

The signals provide astronomers with a look into the life, and death, of a massive star exploding into a supernova.

In our galaxy, a supernova explodes about once or twice each century. But historical astronomical records show that the last ...

For the first time, astronomers have captured radio signals from a rare exploding star, exposing what happened in the years ...

Astronomers have, for the first time, detected radio waves coming from an unusually rare kind of exploding star. This breakthrough gives scientists a ...

Astronomers have captured the first radio waves ever detected from a rare class of exploding star, a discovery that has given them an unprecedented look into the final years of a massive star before ...