Dossier
Cosmic Expansion
Coverage of Cosmic Expansion in the Nexus archive.
- The Universe Has Been Expanding Since the Big Bang. Just Not How We Thought.
The Dark Energy Survey (DES) has released final results following the Dark Energy Spectroscopic Instrument (DESI) study, which suggested dark energy might not be constant. The article highlights the importance of combining scientific studies to strengthen understanding of cosmic expansion and dark energy.
- The universe is expanding 'too fast' - and scientists have no idea why
Scientists have found the universe's expansion rate to be faster than predicted, yet the cause remains unknown. This discovery challenges existing cosmological models and highlights a major unresolved mystery in astrophysics.