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 ...

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.

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.