The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

The EHT captured a surprising polarization reversal around M87*, pointing to rapidly changing magnetic fields near the black hole’s shadow.

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

"The key result is that while many alternatives look very similar to the 'standard' black hole at today's image quality, the differences grow predictably as imaging resolution and fidelity improve, ...

We sat down with the experts who captured the first images of Sagittarius A* (Sgr A*), the black hole at the core of our galaxy. Here's what we learned. Share on Facebook (opens in a new window) Share ...

NASA’s James Webb Space Telescope (JWST) is the most advanced telescope ever constructed, designed for operation in deep space, approximately 1.5 million miles from Earth. The orbital observatory ...

Supermassive black holes have some of the most voracious appetites in the universe, so astronomers at the University of Arizona and elsewhere can be forgiven for staring at one of them while it eats.