A new generation of black hole research is unfolding thanks to artificial intelligence, massive simulations, and cutting-edge ...

Jets are cosmic phenomena that could happen in a couple of ways. Now, researchers have found one larger than the Milky Way, ...

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

The colossal black hole lurking at the center of the Milky Way galaxy is spinning almost as fast as its maximum rotation rate ...

Scientists believe the Milky Way contains up to 400 billion stars and at least as many planets. The largest galaxy known, IC 1101, has more than 100 trillion stars. Step outside on a clear night and ...

Astronomers have studied the globular cluster 47 Tucanae extensively, but still have many questions. It may have an ...

New research is shedding light on what researchers call "lite" intermediate-mass black holes, which are smaller, but still ...

A microquasar belonging to our Milky Way galaxy has set records by generating cosmic rays with energy levels never before ...

These are rare occurrences—scientists estimate that the giant black hole at the center of our Milky Way galaxy gobbles a star ...

Cosmic radiation occasionally contains enormous amounts of energy, but we don’t know why or where this radiation comes from.

Astronomers at the University of Hawaii uncovered black hole events so packed with energy, they were the biggest explosions ...