Picture the Universe’s ancient beginnings. In the vast darkness, light was emitted from a particular galaxy only 460 million years after the Big Bang. On the way, the light was shifted into the infrared and magnified by a massive gravitational lens before finally reaching the James Webb Space Telescope.
The galaxy is called the Cosmic Gems arc, and it held some surprises for astronomers.
Continue reading “Webb Sees Globular Clusters Forming in the Early Universe”