Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic primordial stars that were among the first to form after the Big Bang.

The James Webb Space Telescope (JWST) has found compelling evidence for “monster stars” — gigantic, primordial stars that existed in the early universe. For almost 20 years, one of the universe’s ...

Using the James Webb Space Telescope, a team of international researchers have discovered chemical fingerprints of gigantic primordial stars that were among the first to form after the Big Bang.

For two decades, astronomers have puzzled over how supermassive black holes – some of the brightest objects in the universe – could exist less than a billion years after the Big Bang. Normal stars ...