The largest of three newly found ring shaped structures in the cosmos are almost a million light-years across.

Dark matter is an enigmatic form of matter not expected to emit light, yet it is essential to understanding how the rich ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it warped light through gravitational lensing. The invisible mass, about a ...

Scientists imaged the heart of the OJ 287 galaxy, uncovering a curved plasma jet around what appears to be two merging ...

Comet C/2025 A6 Lemmon is getting brighter and whether you have a telescope, binoculars or just your eyes, here’s how you can ...

An international team of astronomers has discovered the first tidal disruption event (TDE) producing bright radio emission ...

Discovery: An international team has discovered a dark object in the distant universe that has one million times the mass of ...

A team of astronomers used an "Earth-sized super telescope" to detect an object that emits no light, via gravitational ...

Scientists have captured the first image of two black holes orbiting each other in the quasar OJ287, confirming a long-held ...

Huge radio-controlled cardboard airplane made at home with cereal boxes, this time the only thing not made with cardboard is ...

Astronomers have used a worldwide array of telescopes to spot the smallest dark object ever identified in the universe. Discovering more of these ...