However, after the star dimmed, its location and structure remained a mystery until a team pinpointed its location ... a nebula towards the constellation Cassiopeia. Due to its rare nature and ...

Observations of the youngest known core collapse supernova in the Milky Way provide insights into the conditions that lead to ...

The team conducted several observations ... day-to-day occurrences including the appearance of a new star in the constellation of Cassiopeia. “There are many accounts of this temporary guest ...

However, after the star dimmed, its location and structure remained a mystery until a team pinpointed its location ... a nebula towards the constellation Cassiopeia. Due to its rare nature and ...

JWST three-color images of Cassiopeia A, contrasting Carbon Monoxide (CO in green ... These new insights challenge beliefs ...

The team behind this study is reshaping our understanding of the intricate processes involved in the formation and ...

The Chandra X-ray Observatory marked its 25th anniversary with a release of never-before-seen images. But budget cuts may ...

The Chandra X-ray observatory was launched on July 23, 1999. Since then, it has scoured the universe to look for X-ray ...

Today, July 23, marks the 25th anniversary of one of NASA’s lesser known but highly prolific space telescopes. The Chandra ...

The SETI Institute announced the latest findings from the James Webb Space Telescope (JWST) of the supernova remnant, Cassiopeia A ... from intermediate-mass stars on the asymptotic giant branch ...

supernova remnant Cassiopeia A. Chandra has returned to this feature again and again, revealing new insights each time. The remnant is an expanding cloud of matter and energy released when a star ...