Dark matter could be an entire dark sector of the universe, with its own particles and forces H ave you ever stood by the sea and been overwhelmed by its vastness, by how quickly it could roll in and ...

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

Theoretical physicists James Hartle and Stephen Hawking, for example, proposed that rather than having a strict beginning as ...

The final results from the Atacama Cosmology Telescope offer the sharpest, most sensitive view of the early cosmos that ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe's ...

New research by the Atacama Cosmology Telescope (ACT) collaboration has produced the clearest images yet of the universe’s ...

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

New images of the infant universe captured by the Atacama Cosmology Telescope (ACT) are the most precise "baby pictures" to ...

Scientists from the Atacama Cosmology Telescope collaboration have captured the 'baby pictures' of the universe, revealing ...

New insights from the Atacama Cosmology Telescope offer unprecedented images of the universe at 380,000 years old, revealing ...

Most theories describe the singularity of black hole as a particularly brutal end, but a new study suggests this ...

The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...