Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

Hints of the very first stars to light the Universe might be discovered in a faint radio signal feebly beaming from the dawn ...

A newly discovered radio halo, 10 billion light-years away, reveals that galaxy clusters in the early universe were already steeped in high-energy particles. The finding hints at ancient black hole ...

A cloud of high-energy particles surrounding a distant galaxy cluster offers a rare glimpse into the forces shaping the early ...

The research interests of the cosmology group span a wide range of important theoretical topics in modern cosmology. These include the very early universe, with particular emphasis on inflation; the ...

Astronomers have used mysterious fast radio bursts, or millisecond-long bright flashes of radio waves from space, to help them track down some of the missing matter in the universe.

The inability to detect roughly half of the cosmos’ ordinary matter led to a decades-long cosmology struggle called the missing ... is slowed down at different wavelengths (it’s called plasma ...

We host internationally leading groups in early universe physics, relativistic and survey cosmology, extrasolar planets, planet formation and dynamics, solar and space plasma physics, and plasma ...