An accidental discovery by a team of astronomers has upended existing theories about how galaxies formed in the early ...

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.

Famed physicist Stephen Hawking took gravity to its ultimate limits. In doing so, he made a number of significant ...

A map of the CMB published by ACT researchers. Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe’s infancy, the cosmic ...

Cosmic microwave background data support cosmology’s standard model but retain a mystery about the universe’s expansion rate.

Europe's Euclid space telescope, which is on a mission to shed light on the mysteries of dark matter and dark energy, ...

The standard model of how the universe works involves the widely accepted theory that dark energy is a fundamental constant ...

Less than one per cent of Australia's SKA-Low telescope is complete – but its first image reveals a sky dotted with ...

The early data already offers hints about the structure of the universe known as the “cosmic web”. Read more at ...

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about ...

For the first time, scientists have captured the clearest and most detailed image of the cosmic microwave background ...