Supernovas occur when a giant star runs out of energy. As it runs out of fuel to keep burning, the star expands massively before collapsing under its own gravitational pull. When it does, it releases ...

Australian astronomers have captured never-before-seen photos of an exploding giant star, 100 times bigger than the sun. The imagery of the supernova shows a powerful burst of light as a shock wave ...

Astronomers have found evidence that a neutron star exists at the centre of the only exploding star – supernova – visible to the naked eye in the last 400 years, solving a 30-year-old mystery.

Artist's impression of a supernova. By ESO/M. Kornmesser/Wikimedia Commons, CC BY It has been considered by some that global cooling in the Plio-Pleistocene might have been due to changes in ocean ...

Scientists have revealed for the first time a jaw-dropping early view of an exploding supernova. Observations with the European Southern Observatory’s Very Large Telescope (ESO’s VLT) have revealed ...

The “renegade” star explosion has never before been witnessed and is set to revise our understanding of how most massive stars die. Although the European Space Agency’s (ESA) Gaia satellite first ...

LIFE on Earth was almost wiped out when a distant star exploded nearly 360millions years ago, according to a new study. The supernova 65 light years away is thought to have caused a mass extinction ...

Astronomers have for the first time imaged the last moments in the life of a red supergiant star. It was spotted just 130 days before exploding using two telescopes in Hawaii, allowing a team of ...

A STAR has gone into supernova and there’s a chance you’ll be able to see the explosion in the night sky. An amateur astronomer detected the death of the star near the constellation of Cassiopeia.

Supernova 1987A – located in a neighbouring dwarf galaxy – has been observed for more than three decades. Astronomers have found strong evidence of a neutron star in the remnants of an exploding star ...

LIFE on Earth was almost wiped out when a distant star exploded nearly 360millions years ago, according to a new study. The supernova 65 light years away is thought to have caused a mass extinction ...