Tag Archive for 'MIGHTEE'

A figure illustrating the rotation of neutral hydrogen (right) in galaxies residing in an extended filament (middle), where the galaxies exhibit a coherent bulk rotational motion tracing the large-scale cosmic web (left). Image credit: Lyla Jung.

Astronomers Discover 50-Million-Light-Year-Long Spinning Cosmic Web Filament

Dec 8, 2025 by News Staff

The newly-discovered galaxy filament spans at least 50 million light-years and resides 140 million light-years away. The galaxies are orbiting around the...

This image shows the giant radio galaxy MGTC J095959.63+024608.6; in the background is the sky as seen in optical light; overlaid in red is the radio light from the giant radio galaxy, as seen by MeerKAT. Image credit: I. Heywood, University of Oxford / Rhodes University / South African Radio Astronomy Observatory / CC BY 4.0.

Two New Giant Radio Galaxies Discovered

Jan 20, 2021 by News Staff

Astronomers using the MeerKAT radio telescope at the South African Radio Astronomy Observatory in Cape Town, South Africa, have discovered two new radio...