When a star is born, the process leaves behind a flurry of high-energy gas, dust and debris. Some of this remnant material clumps together into planets, the way Earth likely formed. Others end up ...
Astronomers pinpointed BiRD near the extensively studied quasar J1030+0524, which resides at a distance of about 12.5 billion ...
The James Webb Space Telescope has uncovered a massive red supergiant star just before it exploded, finally solving a cosmic mystery. Hidden beneath layers of dust, the doomed star revealed itself ...