Dossier
early universe
Coverage of early universe in the Nexus archive.
- Why were galaxies so active in the early universe? We may be getting close to the answer
NASA's James Webb Space Telescope captured a deep-field image showing some of the earliest and most distant galaxies ever seen, potentially providing insights into the early universe. The image may help explain why galaxies were so active in the early universe. This discovery could be a significant step forward in understanding the universe's history.
- Gravitational waves may have created dark matter in the early universe
New research suggests gravitational waves in the early universe may have transformed into particles that became dark matter. This theory proposes that spacetime ripples from the Big Bang contributed to the formation of the invisible substance shaping galaxies.