Astronomers using the James Webb Space Telescope have identified one of the most distant exploding stars ever confirmed. The ...

Emily Costello, research scientist at the Hawai‘i Institute of Geophysics and Planetology in the UH Mānoa School of Ocean and ...

When a star reaches its final stages of life, it ends in a bright, powerful explosion called a supernova and scatters ...

When a star reaches its final stages of life, it ends in a bright and powerful explosion called a supernova and scatters ...

One of the most familiar stars in the night sky is also one of the most volatile, and astronomers say it is living on borrowed time. Betelgeuse, the ruddy point of light marking the shoulder of the ...

Betelgeuse, the bright reddish star marking the shoulder of the constellation Orion, is one of the closest stars to Earth ...

The soil covering the moon may contain a remarkable record of ancient stars that exploded millions of years ago. Scientists ...

Scientists are close to understanding how stars forge the elements that comprise our planet, bodies and pretty much ...

Astronomers are puzzling over an oddball gamma ray burst that may have accompanied a supernova that is still in the process of brightening. NASA’s Swift satellite detected a burst of high-energy gamma ...

Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...

Thirty years ago, astronomers witnessed a nearby stellar explosion, but it wasn’t the first. Humanity has been recording ...