A project to map galaxies across the universe may have spied cracks in the foundation of our understanding of the cosmos.
New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's ...
The finest ever map of the cosmic microwave background - the faint evidence of the universe's early form - has yielded ...
A new map of cosmic expansion suggests that dark energy evolves over time, hinting that the universe doesn’t work the way we ...
Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If ...
New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent ...
Scientists using the ACT have captured the clearest images of the universe first light, refining its age and expansion rate.
After five years of staring unblinking at the sky, the Atacama Cosmology Telescope (ACT) has compiled the most detailed map ...
A telescope in Chile has spent years working on by far the most precise map of the earliest visible universe. It now reveals ...