Scientists have discovered 14 new transient objects during their time-lapse study of galaxy cluster MACS0416 -- located about 4.3 billion light years from Earth -- which they've dubbed as the ...

A distant star, dying a fiery and dramatic death, torn apart by a supermassive black hole in a forgotten corner of the sky. One of the most luminous, energetic, long-lasting transient objects didn’t ...

The night sky is cluttered with debris. A constant hail of space junk falling out of orbit, mixed with ever-growing trains of SpaceX satellites, means that observations of the cosmos are now forever ...

Located one billion light-years away, the star—thought dead—appears to be going through a revival, with scientists spotting energetic flares. Reading time 3 minutes On September 7, 2022, the Zwicky ...

A color composite image of MACS0416 using the data from four sets of images taken by JWST of the galaxy cluster over a period of 126 days, or about four months. The regions where the transients are ...