Image of the supermassive black hole Sagittarius A* (Sgr A*). from the Event Horizon Telescope (EHT) collaboration "has ...

First Step on the Way to a Video of the Black Hole In 2019, the Event Horizon Telescope (EHT) Collaboration made history by ...

Scientists used changes in the supermassive black hole M87*'s accretion disk to infer its orientation, size and turbulence ...

As far as astronomers know, all galaxies harbour a supermassive black hole at their very centres. In some galaxies, large ...

In January 2025, a rare planetary parade featuring Mars, Jupiter, Neptune, Saturn, Uranus, and Venus delighted sky watchers ...

Planetary alignments aren't rare, but they can be when they involve six of the eight planets in our solar system.

Stargazers are in or a treat as six planets - Venus, Mars, Jupiter, Saturn, Neptune, and Uranus - are set to align in the ...

A planetary parade takes place when multiple planets align along the same region of the sky, visible from Earth.

You may not know it, but right now there's a huge cosmic rave party happening far, far above our heads. The chief party goers are known as supermassive black holes. These mysterious objects can have ...

Up to seven planets are set to align in the night sky over the UK in January and February - here's when and how to see the rare event ...