This breathtaking new Hubble Space Telescope image highlights the stunning spiral galaxy NGC 5643, located about 40 million ...

Welcome to Edition 7.23 of the Rocket Report! We're closing in on the end of the year, with a little less than three weeks ...

A grand spiral galaxy takes center stage in a new image from the Hubble Space Telescope. The galaxy, known as NGC 5643, is ...

In a new study using data from the James Webb Space Telescope (JWST), Prof. Dasyra of the National and Kapodistrian ...

Legendary Active Galaxy Contains a Monster Black Hole Amateur astronomers can observe an extraordinary celestial object known as 3C 273, the most distant target visible through a standard backyard ...

The telescope has offered an unprecedented view of a supermassive black hole at the center of a quasar as it munches material in space.

To resolve the black hole, they used the Event Horizon Telescope, a global radio telescope array with an effective aperture ...

Binary star systems, consisting of two stars orbiting a shared center of gravity, are ubiquitous in our universe.

From the mystique of the Pillars of Creation to a sneak peek into the the deepest parts of our universe, check out these 10 ...

When the mercury drops, most Coloradans prefer to head indoors, especially after the sun goes down. But cold air (which holds ...

When I asked readers on social media for suggestions about the coolest things they’ve seen in spaceflight during the last 25 ...

New Hubble Space Telescope images of a black hole-powered quasar reveal 'weird' structures and gigantic jets of energy that ...