A massive star exploded as a supernova around 11,300 years ago. Its remnants are one of the most studied supernova remnants ...

When the two stars eventually smash into each other, the supernova explosion would be visible from Earth, even during daytime ...

When a star dies in a massive explosion, it leaves behind a supernova remnant - an expanding cloud of gas and dust that tells the story of its violent end. Thanks to Hubble’s breathtaking 4K images, ...

AUSTIN (KXAN) — The insides of a star are on full display thanks to an explosion. New research published this month in Nature is revealing the details of a star’s core. “This is the first time we have ...

NASA, ESA, CSA, STScI, B. Frye (University of Arizona), R. Windhorst (Arizona State University), S. Cohen (Arizona State University), J. D’Silva (University of ...

NEW YORK (AP) — Scientists for the first time have spotted the insides of a dying star as it exploded, offering a rare peek into stellar evolution. Stars can live for millions to trillions of years ...

Maddy has a degree in biochemistry from the University of York and specializes in reporting on health, medicine, and genetics. Astronomers in China and Japan observed the appearance of a "guest star" ...

Our solar system is a weird place. Much more than a home to eight planets, it’s filled with a myriad of fascinating other smaller bodies, including moons, asteroids, and comets. In recent decades, ...

Astrophysicists measured the light for exploding stars called supernovae to arrive at the most precise limits yet for the universe's composition - Copyright AFP/File ...

Astrophysicist Hakeem Oluseyi hosts Particles of Thought, a new science podcast with leading experts on space, biology and discovery from GBH and the producers of NOVA.