A selection of active galaxies with supermassive black holes at their centers, illustrating the variety of shapes that can ...

In 2020, astronomers discovered a violent cosmic event that has led them to rethink how extreme pairs of astronomical objects form. These pairs are capable of producing powerful cosmic collisions.

A tiny, dense stellar corpse in a nearby galaxy is pumping out so much energy that, on paper, it should have blown itself apart long ago. The object, cataloged as M82 X-2, blazes in X-rays up to ...

"We can study a diverse population of supermassive black holes and their radio jets at different stages of their evolution." When you purchase through links on our site, we may earn an affiliate ...

Astronomers using a powerful radio telescope in South Africa have discovered an extraordinary cosmic signal coming from more than 8 billion light-years away. The signal comes from a rare object known ...

"Stars like the sun don’t just stop shining for no reason." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...