The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a ...

In fact, these jets often expand into wide plumes or “lobes” that fan out far above and below their host galaxies. The jets ...

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

Building on decades of effort, a team of computational astrophysicists has achieved a major milestone: developing the most comprehensive model to date ...

Surprisingly, some of the universe's brightest objects are black holes. As scorching gas and dust flow around and into a ...