ASKAP J0107–2347, located around 1.5 billion light-years away, is also remarkable because it features two sets of radio lobes ...

For context, the Milky Way is around 105,700 light years wide. That means our galaxy would fit across the largest of these new Giant Radio Galaxies, designated ASKAP J0107–2347, over 117 times.

A new batch of 15 Giant Radio Galaxies, the largest of which is 12.4 light-years wide, could help reveal how black holes and galactic mergers help the universe's largest single objects grow so large.

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

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

A faint radio glow reveals a million-light-year halo enveloping one of the earliest galaxy clusters, hinting that energetic ...

Astronomers have taken an unprecedentedly detailed look at the tendrils and filaments that wrap around supermassive black hole-dominated galaxies of Abell 2255.

This galaxy glows meekly at magnitude 14.4 and spans a mere 3.6’ by 0.8’, so a dark sky and a telescope of 10- or 12-inches is normally required to spot it.

New renders for the Galaxy Z Fold 7 seem to show Samsung has given up on an inner under-display camera, while also making the phone’s overall size larger.

Sculptor — officially labeled NGC 253 — is considered a starburst galaxy, one heavy with stellar action. It’s located 11 million light-years away in the Southern Hemisphere’s constellation Sculptor, ...