For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Berkeley and elsewhere have performed spectroscopic and photometric study of a peculiar supernova designated SN 2021ukt, which underwent a transition from Type IIn to Type Ib. Results of the new study ...

For years, scientists thought they understand what happens when stars explode. New earliest-ever mages of supernova events ...

It’s always glam to the max, slightly haunting, a little weird, and gorgeous,” says Chappell Roan of her iconic, ever ...

Southside Racing CEO Neil Bainbridge said the depth of the 2025 edition was exactly what the club had hoped for.

According to a report released by Kyoto University, researchers there and at Meiji University turned to Cassiopeia A, one of ...

The Chris Waller-trained Etna Rosso has opened favourite to snap his run of minor placings in Saturday’s $300,000 Pakenham ...

XRISM’s high-precision X-ray data revealed unusually strong signatures of chlorine and potassium inside the Cassiopeia A supernova remnant. These levels are far higher than theoretical models ...

Chappell Roan has been announced as the newest global ambassador of MAC Cosmetics. The Grammy-winning songstress, 27, ...

This composite image of the Cassiopeia A (or Cas A) supernova remnant, released Jan. 8, 2024, contains X-rays from Chandra ...